httpx.Error response without body (#982)

* httpx.Error support response without body * fix doc
2021-09-01 19:33:33 +08:00
parent 423955c55f
commit 76fc1ef460
3 changed files with 36 additions and 14 deletions
--- a/rest/httpx/responses.go
+++ b/rest/httpx/responses.go
@@ -25,6 +25,11 @@ func Error(w http.ResponseWriter, err error) {
 	}

 	code, body := errorHandler(err)
+	if body == nil {
+		w.WriteHeader(code)
+		return
+	}
+
 	e, ok := body.(error)
 	if ok {
 		http.Error(w, e.Error(), code)