From 8554d092f947433a556a0bbb42e8c0388f5ebcb6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tautvydas=20S=CC=8Cidlauskas?=
 <tautvydas.sidlauskas@gmail.com>
Date: Sun, 20 Nov 2022 14:52:40 +0200
Subject: [PATCH] fix: check buffer exists before applying changes

---
 lua/lsp-format/init.lua | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lua/lsp-format/init.lua b/lua/lsp-format/init.lua
index 98af815..132f461 100644
--- a/lua/lsp-format/init.lua
+++ b/lua/lsp-format/init.lua
@@ -164,6 +164,10 @@ M._handler = function(err, result, ctx)
         M._next()
         return
     end
+    if vim.fn.bufexists(ctx.bufnr) == 0 then
+        M._next()
+        return
+    end
     if not vim.api.nvim_buf_is_loaded(ctx.bufnr) then
         vim.fn.bufload(ctx.bufnr)
         vim.api.nvim_buf_set_var(ctx.bufnr, "format_changedtick", vim.api.nvim_buf_get_var(ctx.bufnr, "changedtick"))