From 1eb8476f27b9b22290a0049f6805d1fac09d2250 Mon Sep 17 00:00:00 2001
From: Shriniwas Ramesh Suram <82992833+Shriniwas410@users.noreply.github.com>
Date: Tue, 23 Jun 2026 14:13:43 -0400
Subject: [PATCH] fix(parsing): guard response.output None in parse_response

---
 src/openai/lib/_parsing/_responses.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/openai/lib/_parsing/_responses.py b/src/openai/lib/_parsing/_responses.py
index 232718cef6..ad2297e249 100644
--- a/src/openai/lib/_parsing/_responses.py
+++ b/src/openai/lib/_parsing/_responses.py
@@ -58,7 +58,7 @@ def parse_response(
 ) -> ParsedResponse[TextFormatT]:
     output_list: List[ParsedResponseOutputItem[TextFormatT]] = []
 
-    for output in response.output:
+    for output in (response.output or []):
         if output.type == "message":
             content_list: List[ParsedContent[TextFormatT]] = []
             for item in output.content: