fixed bug which was exposed by the Stomp Ruby client. (We could really do with a maven integration build project that runs the C, C++, C# and Ruby code against a running broker)

git-svn-id: https://svn.apache.org/repos/asf/incubator/activemq/trunk@386215 13f79535-47bb-0310-9956-ffa450edef68

activemq-core/src/main/java/org/apache/activemq/transport/stomp/Subscription.java

@@ -79,8 +79,7 @@ public class Subscription {
             builder.setBody(((ActiveMQTextMessage)m).getText().getBytes("UTF-8"));
         } else if( m.getDataStructureType() == ActiveMQBytesMessage.DATA_STRUCTURE_TYPE ) {
             ActiveMQBytesMessage msg = (ActiveMQBytesMessage)m;
-            byte data[] = new byte[(int) msg.getBodyLength()];
-            msg.readBytes(data);
+            byte[] data = msg.getContent().getData();
             builder.setBody(data);
         }