validate the window

nvimdev · May 1, 2024 · f2ceade · f2ceade
1 parent b9f43fd
commit f2ceade
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/lua/epo/init.lua b/lua/epo/init.lua
@@ -92,7 +92,15 @@ local function close_popup_win(winid)
 end
 
 local function popup_markdown_set(wininfo)
-  if vim.tbl_isempty(wininfo) or (wininfo.winid and not api.nvim_win_is_valid(wininfo.winid)) then
+  if vim.tbl_isempty(wininfo) then
+    return
+  end
+  local ok, _ = pcall(api.nvim_win_is_valid, wininfo.winid)
+  if not ok then
+    return
+  end
+  ok, _ = pcall(api.nvim_buf_is_valid, wininfo.bufnr)
+  if not ok then
     return
   end
   vim.wo[wininfo.winid].conceallevel = 2