render: update msgpack usage (#1498)

please see msgpack usage: https://github.com/ugorji/go/tree/master/codec#usage
gin-gonic · Aug 19, 2018 · 32b58e0 · 32b58e0
1 parent 6073a79
commit 32b58e0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/render/msgpack.go b/render/msgpack.go
@@ -26,6 +26,6 @@ func (r MsgPack) Render(w http.ResponseWriter) error {
 
 func WriteMsgPack(w http.ResponseWriter, obj interface{}) error {
 	writeContentType(w, msgpackContentType)
-	var h codec.Handle = new(codec.MsgpackHandle)
-	return codec.NewEncoder(w, h).Encode(obj)
+	var mh codec.MsgpackHandle
+	return codec.NewEncoder(w, &mh).Encode(obj)
 }