From 9f916d6716b20eca5d8c84d09c21a6cb947fb6bd Mon Sep 17 00:00:00 2001
From: Cabinfever_B <cabinfeveroier@gmail.com>
Date: Tue, 28 Dec 2021 15:11:00 +0800
Subject: [PATCH] close #4490

Signed-off-by: Cabinfever_B <cabinfeveroier@gmail.com>
---
 pkg/apiutil/apiutil.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pkg/apiutil/apiutil.go b/pkg/apiutil/apiutil.go
index 83c2c3b75ec..025c9a6ebe1 100644
--- a/pkg/apiutil/apiutil.go
+++ b/pkg/apiutil/apiutil.go
@@ -139,7 +139,7 @@ func ErrorResp(rd *render.Render, w http.ResponseWriter, err error) {
 // GetComponentNameOnHTTP returns component name from Request Header
 func GetComponentNameOnHTTP(r *http.Request) string {
 	componentName := r.Header.Get(componentSignatureKey)
-	if componentName == "" {
+	if len(componentName) == 0 {
 		componentName = componentAnonymousValue
 	}
 	return componentName