From 950846df456d0336f04ad39eabf803edc1b9a792 Mon Sep 17 00:00:00 2001
From: "heavyrain.lee" <heavyrain.lee@gmail.com>
Date: Tue, 9 Jul 2019 08:50:14 +0800
Subject: [PATCH] update

---
 .../java/io/moquette/persistence/MemoryMessagesStore.java  | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/broker/src/main/java/io/moquette/persistence/MemoryMessagesStore.java b/broker/src/main/java/io/moquette/persistence/MemoryMessagesStore.java
index 7d061440..87b5c878 100755
--- a/broker/src/main/java/io/moquette/persistence/MemoryMessagesStore.java
+++ b/broker/src/main/java/io/moquette/persistence/MemoryMessagesStore.java
@@ -647,7 +647,12 @@ public class MemoryMessagesStore implements IMessagesStore {
             }
 
             if (groupInfo.getType() == ProtoConstants.GroupType.GroupType_Restricted && ((groupInfo.getOwner() == null || !groupInfo.getOwner().equals(operator)) && !isManager)) {
-                return ErrorCode.ERROR_CODE_NOT_RIGHT;
+                if (groupInfo.getJoinType() == 2) {
+                    return ErrorCode.ERROR_CODE_NOT_RIGHT;
+                } else if (groupInfo.getJoinType() == 1) {
+                    if (memberList.size() == 1 && operator.equals(memberList.get(0).getMemberId()))
+                    return ErrorCode.ERROR_CODE_NOT_RIGHT;
+                }
             }
 
             if (!isMember) {