From 37e3387bed483586fe74dbda7e0ac55985b2135c Mon Sep 17 00:00:00 2001
From: James Strachan <jstrachan@apache.org>
Date: Fri, 9 Jun 2006 06:41:37 +0000
Subject: [PATCH] applied patch for AMQ-731 from Christopher G. Stach II - many
 thanks!

git-svn-id: https://svn.apache.org/repos/asf/incubator/activemq/trunk@412950 13f79535-47bb-0310-9956-ffa450edef68
---
 .../src/main/java/org/apache/activemq/TransactionContext.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/activemq-core/src/main/java/org/apache/activemq/TransactionContext.java b/activemq-core/src/main/java/org/apache/activemq/TransactionContext.java
index 2e18d0a70b..a4b6bab509 100755
--- a/activemq-core/src/main/java/org/apache/activemq/TransactionContext.java
+++ b/activemq-core/src/main/java/org/apache/activemq/TransactionContext.java
@@ -560,8 +560,10 @@ public class TransactionContext implements XAResource {
                 if( l==null ) {
                     l = new ArrayList(3);
                     endedXATransactionContexts.put(transactionId, l);
-                }  
                 l.add(this);
+                } else if (!l.contains(this)) {
+                    l.add(this);
+                }
             }
 
             // dis-associate