From 2cf914b7214975a3274625891775950eef7c0f8a Mon Sep 17 00:00:00 2001
From: ascrutae <ascrutae@gmail.com>
Date: Fri, 29 Jan 2016 11:18:50 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8Dbug?=
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---
 .../ai/cloud/skywalking/alarm/UsersChangedDetectionThread.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/skywalking-alarm/src/main/java/com/ai/cloud/skywalking/alarm/UsersChangedDetectionThread.java b/skywalking-alarm/src/main/java/com/ai/cloud/skywalking/alarm/UsersChangedDetectionThread.java
index 7673e4d24..5a4d08157 100644
--- a/skywalking-alarm/src/main/java/com/ai/cloud/skywalking/alarm/UsersChangedDetectionThread.java
+++ b/skywalking-alarm/src/main/java/com/ai/cloud/skywalking/alarm/UsersChangedDetectionThread.java
@@ -48,7 +48,7 @@ public class UsersChangedDetectionThread extends Thread {
 
     private boolean checkUserNumber() throws SQLException {
         String currentUserIdsEncryptedStr = MD5Encryption.getEncryption(AlarmMessageDao.selectAllUserIds().toString());
-        if (userIdsEncryptedStr == currentUserIdsEncryptedStr) {
+        if (userIdsEncryptedStr.equals(currentUserIdsEncryptedStr)) {
             return false;
         }
         userIdsEncryptedStr = currentUserIdsEncryptedStr;