From 69ee0bfde439e30344ae57de6227cb3a035dd0bb Mon Sep 17 00:00:00 2001
From: Chris Bell <92119512+chrisbellboy@users.noreply.github.com>
Date: Tue, 10 Oct 2023 17:00:54 +0100
Subject: fix: prevent format-on-save autocmd from running on invalid buffers
 (#128)

---
 lua/conform/init.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lua/conform')

diff --git a/lua/conform/init.lua b/lua/conform/init.lua
index 18fc83c..48465e2 100644
--- a/lua/conform/init.lua
+++ b/lua/conform/init.lua
@@ -94,7 +94,7 @@ M.setup = function(opts)
       pattern = "*",
       group = aug,
       callback = function(args)
-        if vim.bo[args.buf].buftype ~= "" then
+        if not vim.api.nvim_buf_is_valid(args.buf) or vim.bo[args.buf].buftype ~= "" then
           return
         end
         local format_args, callback = opts.format_on_save, nil
-- 
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