From bd5406e3f85ff989325f9da7f752a032ede3d5cf Mon Sep 17 00:00:00 2001
From: Nick Krichevsky <nick@ollien.com>
Date: Tue, 8 Sep 2026 14:09:05 -0400
Subject: [PATCH] Check if the buffer is valid when trying to attach TS

---
 init.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/init.lua b/init.lua
index 99763667..5572e462 100644
--- a/init.lua
+++ b/init.lua
@@ -954,6 +954,9 @@ do
   ---@param buf integer
   ---@param language string
   local function treesitter_try_attach(buf, language)
+    -- Check if the buffer is valid (might not be after install completes)
+    if not vim.api.nvim_buf_is_valid(buf) then return end
+
     -- Check if a parser exists and load it
     if not vim.treesitter.language.add(language) then return end
     -- Enable syntax highlighting and other treesitter features