From c978ca1b44c83943cc5b0be170636a7503df44f9 Mon Sep 17 00:00:00 2001
From: gazebo <gazeboxu@gmail.com>
Date: Fri, 20 Dec 2019 15:09:23 +0800
Subject: [PATCH] up

---
 platformapi/dadaapi/notify.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/platformapi/dadaapi/notify.go b/platformapi/dadaapi/notify.go
index 0333b88c..0ec48098 100644
--- a/platformapi/dadaapi/notify.go
+++ b/platformapi/dadaapi/notify.go
@@ -37,7 +37,7 @@ var (
 
 func (a *API) GetNotifyMsg(data []byte) (msg *NotifyMsg, notifyResponse *NotifyResponse) {
 	err := utils.UnmarshalUseNumber(data, &msg)
-	if err == nil {
+	if err == nil && msg.MessageBody != "" {
 		err = utils.UnmarshalUseNumber([]byte(msg.MessageBody), &msg.MessageObj)
 	}
 	if err != nil {