fix: add null check for delta in streaming mode to prevent AttributeError when tool calls are returned (#6365)

2026-03-15 22:17:12 +08:00
parent 20efaa5320
commit b0e10cf479
1 changed files with 1 additions and 1 deletions
@@ -322,7 +322,7 @@ class ProviderOpenAIOfficial(Provider):
            if reasoning:
                llm_response.reasoning_content = reasoning
                _y = True
-            if delta.content:
+            if delta and delta.content:
                # Don't strip streaming chunks to preserve spaces between words
                completion_text = self._normalize_content(delta.content, strip=False)
                llm_response.result_chain = MessageChain(