Fix coding style

Author: jozsefd

src/minidriver/minidriver.c

@@ -513,12 +513,12 @@ get_pin_by_name(PCARD_DATA pCardData, struct sc_pkcs15_card *p15card, int role,
 	if (!conf_block)
 		MD_FUNC_RETURN(pCardData, 1, SCARD_F_INTERNAL_ERROR);
 
-	if ( p15card->app != NULL ) {
+	if (p15card->app != NULL) {
 		memset(str_path, 0, sizeof(str_path));
 		sc_bin_to_hex(p15card->app->path.value, p15card->app->path.len, str_path, sizeof(str_path), 0);
 		blocks = scconf_find_blocks(p15card->card->ctx->conf, conf_block, "application", str_path);
 	}
-	
+
 	if (blocks)   {
 		if (blocks[0]) {
 			pin = (char *)scconf_get_str(blocks[0], pin_type, NULL);