From 25e70db4d3678306f4f785d7d2bad7a9b8a97039 Mon Sep 17 00:00:00 2001
From: Bhupendra Bhusman Bhardwaj <bhupendrab@apache.org>
Date: Tue, 30 Jan 2007 15:05:28 +0000
Subject: fixed the null pointer, which occurs when there are no messages in
 the queue

git-svn-id: https://svn.apache.org/repos/asf/incubator/qpid/trunk/qpid@501412 13f79535-47bb-0310-9956-ffa450edef68
---
 .../apache/qpid/server/queue/ConcurrentSelectorDeliveryManager.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'java/broker/src')

diff --git a/java/broker/src/main/java/org/apache/qpid/server/queue/ConcurrentSelectorDeliveryManager.java b/java/broker/src/main/java/org/apache/qpid/server/queue/ConcurrentSelectorDeliveryManager.java
index c0c0970c48..2103d79310 100644
--- a/java/broker/src/main/java/org/apache/qpid/server/queue/ConcurrentSelectorDeliveryManager.java
+++ b/java/broker/src/main/java/org/apache/qpid/server/queue/ConcurrentSelectorDeliveryManager.java
@@ -243,8 +243,8 @@ public class ConcurrentSelectorDeliveryManager implements DeliveryManager
         if (msg != null)
         {
             msg.dequeue(storeContext, _queue);
-        }
-        _totalMessageSize.getAndAdd(-msg.getSize());
+            _totalMessageSize.getAndAdd(-msg.getSize());
+        }        
     }
 
     public synchronized long clearAllMessages(StoreContext storeContext) throws AMQException
-- 
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