From 8a2ed691c0f5331627db00247c8fed7b94d5eca5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=BF=8D=E9=87=8E=E3=83=9A=E3=83=B3=E3=82=AE=E3=83=B3?=
 <oshinop@pm.me>
Date: Sun, 24 Aug 2025 16:21:55 +0800
Subject: [PATCH] fix: handle is already closing (#2613)

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>
---
 lua/avante/utils/init.lua | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lua/avante/utils/init.lua b/lua/avante/utils/init.lua
index 810f1aa..1e0e913 100644
--- a/lua/avante/utils/init.lua
+++ b/lua/avante/utils/init.lua
@@ -736,7 +736,11 @@ end
 ---@return string[] A new list of strings with line numbers prepended.
 function M.prepend_line_numbers(lines, start_line)
   start_line = start_line or 1
-  return vim.iter(lines):map(function(line, i) return string.format("L%d: %s", i + start_line, line) end):totable()
+  return vim
+    .iter(lines)
+    :enumerate()
+    :map(function(i, line) return string.format("L%d: %s", i + start_line, line) end)
+    :totable()
 end
 
 ---Iterates through a list of strings and removes prefixes in form of "L<number>: " from them
@@ -756,7 +760,7 @@ function M.debounce(func, delay)
   return function(...)
     local args = { ... }
 
-    if timer then
+    if timer and not timer:is_closing() then
       timer:stop()
       timer:close()
     end