close tikv#4490

Signed-off-by: Cabinfever_B <cabinfeveroier@gmail.com>
CabinfeverB · Dec 28, 2021 · ed69b76 · ed69b76
1 parent e904c83
commit ed69b76
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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