From f4b51b0f2be8c84d98045d6fc956a80567e9f08f Mon Sep 17 00:00:00 2001
From: 404QAQ <91465187+404QAQ@users.noreply.github.com>
Date: Sun, 21 Jun 2026 21:39:29 +0800
Subject: [PATCH] fix(lint): check WriteString return value in
 summarizeOpenAIImagesNoOutputBody

golangci-lint (errcheck) flagged the unchecked (*strings.Builder).WriteString
return value at openai_images_responses.go:632. Align with the existing
convention used elsewhere in the package (e.g. gateway_service.go) by
explicitly discarding the return values with `_, _ =`.
---
 backend/internal/service/openai_images_responses.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/internal/service/openai_images_responses.go b/backend/internal/service/openai_images_responses.go
index 102e504ca8..c98e8008c1 100644
--- a/backend/internal/service/openai_images_responses.go
+++ b/backend/internal/service/openai_images_responses.go
@@ -629,7 +629,7 @@ func summarizeOpenAIImagesNoOutputBody(body []byte) string {
 		}
 	})
 	var b strings.Builder
-	b.WriteString("no_image_output")
+	_, _ = b.WriteString("no_image_output")
 	if lastType != "" {
 		fmt.Fprintf(&b, " last_event=%s", lastType)
 	}