diff --git a/pg_curl.c b/pg_curl.c
index c42134e..3b32415 100644
--- a/pg_curl.c
+++ b/pg_curl.c
@@ -258,8 +258,7 @@ static pg_curl_t *pg_curl_easy_init(NameData *conname) {
 #define PG_CONNAME(arg) (PG_NARGS() < arg + 1 || PG_ARGISNULL(arg)) ? &pg_curl.unknown : PG_GETARG_NAME(arg)
 
 EXTENSION(pg_curl_easy_header_reset) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     curl_slist_free_all(curl->header);
     curl->header = NULL;
     PG_RETURN_VOID();
@@ -267,8 +266,7 @@ EXTENSION(pg_curl_easy_header_reset) {
 
 EXTENSION(pg_curl_easy_mime_reset) {
 #if CURL_AT_LEAST_VERSION(7, 56, 0)
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     curl_mime_free(curl->mime);
     curl->mime = NULL;
     PG_RETURN_VOID();
@@ -278,24 +276,21 @@ EXTENSION(pg_curl_easy_mime_reset) {
 }
 
 EXTENSION(pg_curl_easy_postquote_reset) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     curl_slist_free_all(curl->postquote);
     curl->postquote = NULL;
     PG_RETURN_VOID();
 }
 
 EXTENSION(pg_curl_easy_prequote_reset) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     curl_slist_free_all(curl->prequote);
     curl->prequote = NULL;
     PG_RETURN_VOID();
 }
 
 EXTENSION(pg_curl_easy_quote_reset) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     curl_slist_free_all(curl->quote);
     curl->quote = NULL;
     PG_RETURN_VOID();
@@ -303,8 +298,7 @@ EXTENSION(pg_curl_easy_quote_reset) {
 
 EXTENSION(pg_curl_easy_recipient_reset) {
 #if CURL_AT_LEAST_VERSION(7, 20, 0)
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     curl_slist_free_all(curl->recipient);
     curl->recipient = NULL;
     PG_RETURN_VOID();
@@ -314,8 +308,7 @@ EXTENSION(pg_curl_easy_recipient_reset) {
 }
 
 EXTENSION(pg_curl_easy_reset) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     MemSet(curl->errbuf, 0, sizeof(*curl->errbuf));
     curl->errcode = CURLE_OK;
     pg_curl_easy_header_reset(fcinfo);
@@ -347,8 +340,7 @@ EXTENSION(pg_curl_easy_escape) {
 #if CURL_AT_LEAST_VERSION(7, 15, 4)
     text *string;
     char *escape;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_easy_escape requires argument string")));
     string = PG_GETARG_TEXT_PP(0);
     if (!(escape = curl_easy_escape(curl->easy, VARDATA_ANY(string), VARSIZE_ANY_EXHDR(string)))) PG_RETURN_NULL();
@@ -366,8 +358,7 @@ EXTENSION(pg_curl_easy_unescape) {
     text *url;
     char *unescape;
     int outlength;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_easy_unescape requires argument url")));
     url = PG_GETARG_TEXT_PP(0);
     if (!(unescape = curl_easy_unescape(curl->easy, VARDATA_ANY(url), VARSIZE_ANY_EXHDR(url), &outlength))) PG_RETURN_NULL();
@@ -383,8 +374,7 @@ EXTENSION(pg_curl_easy_unescape) {
 EXTENSION(pg_curl_header_append) {
     char *name, *value;
     StringInfoData buf;
-    NameData *conname = PG_CONNAME(2);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(2));
     struct curl_slist *temp = curl->header;
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_header_append requires argument name")));
     name = TextDatumGetCString(PG_GETARG_DATUM(0));
@@ -401,8 +391,7 @@ EXTENSION(pg_curl_header_append) {
 
 EXTENSION(pg_curl_postquote_append) {
     char *command;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     struct curl_slist *temp = curl->postquote;
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_postquote_append requires argument command")));
     command = TextDatumGetCString(PG_GETARG_DATUM(0));
@@ -413,8 +402,7 @@ EXTENSION(pg_curl_postquote_append) {
 
 EXTENSION(pg_curl_prequote_append) {
     char *command;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     struct curl_slist *temp = curl->prequote;
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_prequote_append requires argument command")));
     command = TextDatumGetCString(PG_GETARG_DATUM(0));
@@ -425,8 +413,7 @@ EXTENSION(pg_curl_prequote_append) {
 
 EXTENSION(pg_curl_quote_append) {
     char *command;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     struct curl_slist *temp = curl->quote;
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_quote_append requires argument command")));
     command = TextDatumGetCString(PG_GETARG_DATUM(0));
@@ -438,8 +425,7 @@ EXTENSION(pg_curl_quote_append) {
 EXTENSION(pg_curl_recipient_append) {
 #if CURL_AT_LEAST_VERSION(7, 20, 0)
     char *email;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     struct curl_slist *temp = curl->recipient;
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_recipient_append requires argument email")));
     email = TextDatumGetCString(PG_GETARG_DATUM(0));
@@ -484,8 +470,7 @@ EXTENSION(pg_curl_mime_data_text) {
 #if CURL_AT_LEAST_VERSION(7, 56, 0)
     CURLcode ec = CURL_LAST;
     curl_mimepart *part;
-    NameData *conname = PG_CONNAME(6);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(6));
     if (!curl->mime && !(curl->mime = curl_mime_init(curl->easy))) ereport(ERROR, (errcode(ERRCODE_OUT_OF_MEMORY), errmsg("!curl_mime_init")));
     if (!(part = curl_mime_addpart(curl->mime))) ereport(ERROR, (errcode(ERRCODE_OUT_OF_MEMORY), errmsg("!curl_mime_addpart")));
     if (!PG_ARGISNULL(0)) {
@@ -503,8 +488,7 @@ EXTENSION(pg_curl_mime_data_bytea) {
 #if CURL_AT_LEAST_VERSION(7, 56, 0)
     CURLcode ec = CURL_LAST;
     curl_mimepart *part;
-    NameData *conname = PG_CONNAME(6);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(6));
     if (!curl->mime && !(curl->mime = curl_mime_init(curl->easy))) ereport(ERROR, (errcode(ERRCODE_OUT_OF_MEMORY), errmsg("!curl_mime_init")));
     if (!(part = curl_mime_addpart(curl->mime))) ereport(ERROR, (errcode(ERRCODE_OUT_OF_MEMORY), errmsg("!curl_mime_addpart")));
     if (!PG_ARGISNULL(0)) {
@@ -522,8 +506,7 @@ EXTENSION(pg_curl_mime_file) {
 #if CURL_AT_LEAST_VERSION(7, 56, 0)
     CURLcode ec = CURL_LAST;
     curl_mimepart *part;
-    NameData *conname = PG_CONNAME(6);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(6));
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_mime_file requires argument data")));
     if (!curl->mime && !(curl->mime = curl_mime_init(curl->easy))) ereport(ERROR, (errcode(ERRCODE_OUT_OF_MEMORY), errmsg("!curl_mime_init")));
     if (!(part = curl_mime_addpart(curl->mime))) ereport(ERROR, (errcode(ERRCODE_OUT_OF_MEMORY), errmsg("!curl_mime_addpart")));
@@ -541,8 +524,7 @@ EXTENSION(pg_curl_mime_file) {
 EXTENSION(pg_curl_easy_setopt_postfields) {
     CURLcode ec = CURLE_OK;
     bytea *parameter;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_easy_setopt_postfields requires argument parameter")));
     parameter = PG_GETARG_BYTEA_PP(0);
     resetStringInfo(&curl->postfield);
@@ -555,8 +537,7 @@ EXTENSION(pg_curl_easy_setopt_postfields) {
 EXTENSION(pg_curl_easy_setopt_readdata) {
     CURLcode ec = CURLE_OK;
     bytea *parameter;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_easy_setopt_readdata requires argument parameter")));
     parameter = PG_GETARG_BYTEA_PP(0);
     resetStringInfo(&curl->postfield);
@@ -569,8 +550,7 @@ EXTENSION(pg_curl_easy_setopt_readdata) {
 EXTENSION(pg_curl_easy_setopt_url) {
     CURLcode ec = CURLE_OK;
     text *parameter;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_easy_setopt_url requires argument parameter")));
     parameter = PG_GETARG_TEXT_PP(0);
     resetStringInfo(&curl->url);
@@ -600,16 +580,14 @@ static Datum pg_curl_postfield_or_url_append(PG_FUNCTION_ARGS, pg_curl_t *curl,
 }
 
 EXTENSION(pg_curl_postfield_append) {
-    NameData *conname = PG_CONNAME(2);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(2));
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("pg_curl_postfield_append requires argument name")));
     resetStringInfo(&curl->readdata);
     return pg_curl_postfield_or_url_append(fcinfo, curl, &curl->postfield);
 }
 
 EXTENSION(pg_curl_url_append) {
-    NameData *conname = PG_CONNAME(2);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(2));
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("pg_curl_url_append requires argument name")));
     return pg_curl_postfield_or_url_append(fcinfo, curl, &curl->url);
 }
@@ -619,8 +597,7 @@ static Datum pg_curl_easy_setopt_blob(PG_FUNCTION_ARGS, CURLoption option) {
     CURLcode ec = CURLE_OK;
     bytea *parameter;
     struct curl_blob blob;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_easy_setopt_* requires argument parameter")));
     parameter = PG_GETARG_BYTEA_PP(0);
     blob.data = VARDATA_ANY(parameter);
@@ -635,8 +612,7 @@ static Datum pg_curl_easy_setopt_blob(PG_FUNCTION_ARGS, CURLoption option) {
 static Datum pg_curl_easy_setopt_char(PG_FUNCTION_ARGS, CURLoption option) {
     CURLcode ec = CURL_LAST;
     char *parameter;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_easy_setopt_* requires argument parameter")));
     parameter = TextDatumGetCString(PG_GETARG_DATUM(0));
     if ((ec = curl_easy_setopt(curl->easy, option, parameter)) != CURLE_OK) ereport(ERROR, (pg_curl_ec(ec), errmsg("%s", curl_easy_strerror(ec))));
@@ -1207,8 +1183,7 @@ EXTENSION(pg_curl_easy_setopt_xoauth2_bearer) {
 static Datum pg_curl_easy_setopt_long(PG_FUNCTION_ARGS, CURLoption option) {
     CURLcode ec = CURL_LAST;
     long parameter;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     if (PG_ARGISNULL(0)) ereport(ERROR, (errcode(ERRCODE_NULL_VALUE_NOT_ALLOWED), errmsg("curl_easy_setopt_* requires argument parameter")));
     parameter = PG_GETARG_INT64(0);
     if ((ec = curl_easy_setopt(curl->easy, option, parameter)) != CURLE_OK) ereport(ERROR, (pg_curl_ec(ec), errmsg("%s", curl_easy_strerror(ec))));
@@ -1753,8 +1728,7 @@ EXTENSION(pg_curl_easy_setopt_use_ssl) {
 }
 EXTENSION(pg_curl_easy_setopt_verbose) {
     CURLcode ec = CURL_LAST;
-    NameData *conname = PG_CONNAME(1);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(1));
     if ((ec = curl_easy_setopt(curl->easy, CURLOPT_DEBUGDATA, curl)) != CURLE_OK) ereport(ERROR, (pg_curl_ec(ec), errmsg("%s", curl_easy_strerror(ec))));
     if ((ec = curl_easy_setopt(curl->easy, CURLOPT_DEBUGFUNCTION, pg_debug_callback)) != CURLE_OK) ereport(ERROR, (pg_curl_ec(ec), errmsg("%s", curl_easy_strerror(ec))));
     return pg_curl_easy_setopt_long(fcinfo, CURLOPT_VERBOSE);
@@ -1886,36 +1860,31 @@ EXTENSION(pg_curl_multi_perform) {
 }
 
 EXTENSION(pg_curl_easy_getinfo_debug) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     if (!curl->debug.len) PG_RETURN_NULL();
     PG_RETURN_TEXT_P(cstring_to_text_with_len(curl->debug.data, curl->debug.len));
 }
 
 EXTENSION(pg_curl_easy_getinfo_header_in) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     if (!curl->header_in.len) PG_RETURN_NULL();
     PG_RETURN_TEXT_P(cstring_to_text_with_len(curl->header_in.data, curl->header_in.len));
 }
 
 EXTENSION(pg_curl_easy_getinfo_header_out) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     if (!curl->header_out.len) PG_RETURN_NULL();
     PG_RETURN_TEXT_P(cstring_to_text_with_len(curl->header_out.data, curl->header_out.len));
 }
 
 EXTENSION(pg_curl_easy_getinfo_data_in) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     if (!curl->data_in.len) PG_RETURN_NULL();
     PG_RETURN_BYTEA_P(cstring_to_text_with_len(curl->data_in.data, curl->data_in.len));
 }
 
 EXTENSION(pg_curl_easy_getinfo_data_out) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     if (!curl->data_out.len) PG_RETURN_NULL();
     PG_RETURN_BYTEA_P(cstring_to_text_with_len(curl->data_out.data, curl->data_out.len));
 }
@@ -1931,21 +1900,18 @@ EXTENSION(pg_curl_easy_getinfo_response) {
 }
 
 EXTENSION(pg_curl_easy_getinfo_errbuf) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     if (!curl->errbuf[0]) PG_RETURN_NULL();
     PG_RETURN_TEXT_P(cstring_to_text(curl->errbuf));
 }
 
 EXTENSION(pg_curl_easy_getinfo_errdesc) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     PG_RETURN_TEXT_P(cstring_to_text(curl_easy_strerror(curl->errcode)));
 }
 
 EXTENSION(pg_curl_easy_getinfo_errcode) {
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     PG_RETURN_INT64(curl->errcode);
 }
 
@@ -1953,8 +1919,7 @@ static Datum pg_curl_easy_getinfo_char(PG_FUNCTION_ARGS, CURLINFO info) {
 #if CURL_AT_LEAST_VERSION(7, 4, 1)
     CURLcode ec = CURL_LAST;
     char *value = NULL;
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     if ((ec = curl_easy_getinfo(curl->easy, info, &value)) != CURLE_OK) ereport(ERROR, (pg_curl_ec(ec), errmsg("%s", curl_easy_strerror(ec))));
     if (!value) PG_RETURN_NULL();
     PG_RETURN_TEXT_P(cstring_to_text(value));
@@ -2024,8 +1989,7 @@ static Datum pg_curl_easy_getinfo_long(PG_FUNCTION_ARGS, CURLINFO info) {
 #if CURL_AT_LEAST_VERSION(7, 4, 1)
     CURLcode ec = CURL_LAST;
     long value;
-    NameData *conname = PG_CONNAME(0);
-    pg_curl_t *curl = pg_curl_easy_init(conname);
+    pg_curl_t *curl = pg_curl_easy_init(PG_CONNAME(0));
     if ((ec = curl_easy_getinfo(curl->easy, info, &value)) != CURLE_OK) ereport(ERROR, (pg_curl_ec(ec), errmsg("%s", curl_easy_strerror(ec))));
     PG_RETURN_INT64(value);
 #else