From 62590d609c806563b9ff9a8e8818d3ce60e4a049 Mon Sep 17 00:00:00 2001
From: bekaboo <18127878294@qq.com>
Date: Wed, 5 Jul 2023 23:32:26 -0500
Subject: [PATCH] fix(menu): error if execute `:bw` in dropbar menu

---
 lua/dropbar/menu.lua | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lua/dropbar/menu.lua b/lua/dropbar/menu.lua
index b9748512..a8cd14b3 100644
--- a/lua/dropbar/menu.lua
+++ b/lua/dropbar/menu.lua
@@ -208,7 +208,9 @@ function dropbar_menu_t:del()
   end
   self:close()
   if self.buf then
-    vim.api.nvim_buf_delete(self.buf, {})
+    if vim.api.nvim_buf_is_valid(self.buf) then
+      vim.api.nvim_buf_delete(self.buf, {})
+    end
     self.buf = nil
   end
   if self.win then