Author: rajdavies
Date: Sat Jul 24 06:44:15 2010
New Revision: 978813

URL: http://svn.apache.org/viewvc?rev=978813&view=rev
Log:
prevent npe

Modified:
    
activemq/trunk/activemq-core/src/main/java/org/apache/activemq/store/kahadb/MessageDatabase.java

Modified: 
activemq/trunk/activemq-core/src/main/java/org/apache/activemq/store/kahadb/MessageDatabase.java
URL: 
http://svn.apache.org/viewvc/activemq/trunk/activemq-core/src/main/java/org/apache/activemq/store/kahadb/MessageDatabase.java?rev=978813&r1=978812&r2=978813&view=diff
==============================================================================
--- 
activemq/trunk/activemq-core/src/main/java/org/apache/activemq/store/kahadb/MessageDatabase.java
 (original)
+++ 
activemq/trunk/activemq-core/src/main/java/org/apache/activemq/store/kahadb/MessageDatabase.java
 Sat Jul 24 06:44:15 2010
@@ -1009,8 +1009,8 @@ public class MessageDatabase extends Ser
                 MessageKeys keys = sd.orderIndex.remove(tx, sequenceId);
                 if (keys != null) {
                     sd.locationIndex.remove(tx, keys.location);
-                }
-                recordAckMessageReferenceLocation(ackLocation, keys.location);
+                    recordAckMessageReferenceLocation(ackLocation, 
keys.location);
+                }                
             }
         } else {
             // In the topic case we need remove the message once it's been 
acked


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