From dd8d91d021fe2e6aeadd72ba91f2e4d7807fa91a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E8=8B=8F=E5=B0=B9=E5=B2=9A?= <770236076@qq.com>
Date: Wed, 21 Oct 2020 11:51:32 +0800
Subject: [PATCH] =?UTF-8?q?=E5=88=9B=E5=BB=BA=E8=81=8A=E5=A4=A9=E7=BB=84?=
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---
 business/jxstore/event/event.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/business/jxstore/event/event.go b/business/jxstore/event/event.go
index 59f28371a..1cf1a4430 100644
--- a/business/jxstore/event/event.go
+++ b/business/jxstore/event/event.go
@@ -134,7 +134,7 @@ func CreateMessageGroup(ctx *jxcontext.Context, userID, userID2 string) (message
 	)
 	if userID2 != "" {
 		messageGroups, err := dao.GetMessageGroups(db, userID, model.GroupMemberTypeNormal, userID2)
-		if len(messageGroups) > 0 && messageGroups[0].MessageGroupMembers != nil {
+		if len(messageGroups) > 0 && len(messageGroups[0].MessageGroupMembers) == 0 {
 			return messageGroups[0], err
 		}
 		user, err := dao.GetUserByID(db, "user_id", userID2)