From 20c043f584c6309175785ba58764207ad3aa9db0 Mon Sep 17 00:00:00 2001
From: Seefs <i@seefs.me>
Date: Wed, 19 Mar 2025 22:48:49 +0800
Subject: [PATCH] fix: claude function calling type

---
 relay/channel/claude/relay-claude.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/relay/channel/claude/relay-claude.go b/relay/channel/claude/relay-claude.go
index 41b16c66..5aaed5f8 100644
--- a/relay/channel/claude/relay-claude.go
+++ b/relay/channel/claude/relay-claude.go
@@ -70,7 +70,9 @@ func RequestOpenAI2ClaudeMessage(textRequest dto.GeneralOpenAIRequest) (*dto.Cla
 				Description: tool.Function.Description,
 			}
 			claudeTool.InputSchema = make(map[string]interface{})
-			claudeTool.InputSchema["type"] = params["type"].(string)
+			if params["type"] != nil {
+				claudeTool.InputSchema["type"] = params["type"].(string)
+			}
 			claudeTool.InputSchema["properties"] = params["properties"]
 			claudeTool.InputSchema["required"] = params["required"]
 			for s, a := range params {