From bf2caeac6ca538b132d7eb8a2e99ff345ecfae7d Mon Sep 17 00:00:00 2001
From: "heavyrain.lee" <heavyrain.lee@gmail.com>
Date: Sat, 6 Jul 2019 16:56:08 +0800
Subject: [PATCH] update

---
 .../src/main/java/io/moquette/imhandler/FriendPullHandler.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/broker/src/main/java/io/moquette/imhandler/FriendPullHandler.java b/broker/src/main/java/io/moquette/imhandler/FriendPullHandler.java
index c8d82642..0927eb00 100644
--- a/broker/src/main/java/io/moquette/imhandler/FriendPullHandler.java
+++ b/broker/src/main/java/io/moquette/imhandler/FriendPullHandler.java
@@ -27,7 +27,7 @@ public class FriendPullHandler extends IMHandler<WFCMessage.Version> {
         for (FriendData data : friendDatas
             ) {
             WFCMessage.Friend.Builder builder1 = WFCMessage.Friend.newBuilder().setState(data.getState()).setUid(data.getFriendUid()).setUpdateDt(data.getTimestamp());
-            if (StringUtil.isNullOrEmpty(data.getAlias())) {
+            if (!StringUtil.isNullOrEmpty(data.getAlias())) {
                 builder1.setAlias(data.getAlias());
             }
             builder.addEntry(builder1.build());