From 69b7e3da4f0d328ec63fc1ecf52010733b14fb47 Mon Sep 17 00:00:00 2001
From: daxisunder <no-prophet@proton.me>
Date: Wed, 8 Oct 2025 13:35:20 +0200
Subject: [PATCH] fix: guard against invalid winid in WinScrolled callback

---
 lua/hlchunk/mods/base_mod/init.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lua/hlchunk/mods/base_mod/init.lua b/lua/hlchunk/mods/base_mod/init.lua
index 11cedb0..180df1b 100644
--- a/lua/hlchunk/mods/base_mod/init.lua
+++ b/lua/hlchunk/mods/base_mod/init.lua
@@ -156,6 +156,9 @@ function BaseMod:createAutocmd()
             for winid, changes in pairs(data) do
                 if winid ~= "all" then
                     winid = tonumber(winid) --[[@as number]]
+                    if not api.nvim_win_is_valid(winid) then
+                        return
+                    end
                     local bufnr = api.nvim_win_get_buf(winid)
                     if changes.topline ~= 0 then
                         api.nvim_exec_autocmds("User", {