From f70eb1040c24267a8f260183804cf7e01a7b1f17 Mon Sep 17 00:00:00 2001
From: 8uff3r <8uff3r@gmail.com>
Date: Mon, 17 Feb 2025 08:24:58 +0330
Subject: [PATCH] fix(providers/openai): check for vim.NIl on tool_calls
 (#1283)

---
 lua/avante/providers/openai.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/avante/providers/openai.lua b/lua/avante/providers/openai.lua
index d03541b..8e95a7a 100644
--- a/lua/avante/providers/openai.lua
+++ b/lua/avante/providers/openai.lua
@@ -227,7 +227,7 @@ M.parse_response = function(ctx, data_stream, _, opts)
         end
         ctx.last_think_content = choice.delta.reasoning
         opts.on_chunk(choice.delta.reasoning)
-      elseif choice.delta.tool_calls then
+      elseif choice.delta.tool_calls and choice.delta.tool_calls ~= vim.NIL then
         local tool_call = choice.delta.tool_calls[1]
         if not ctx.tool_use_list then ctx.tool_use_list = {} end
         if not ctx.tool_use_list[tool_call.index + 1] then