Version:     gloox 1.0
File:     messagesession.cpp
Function: void MessageSession::handleMessage( Message& msg )
Line:     50
Description:
Running pubsub. On Subscription event.
The validation that the msg has a body element is preventing the 
'handleMessage' from being called.
The additional check for a non-empty body seems unnecessary because 
validation is already done in clientbase.cpp (line 1432)
Not sure if I created the patch file correctly. I ran "diff -c 
<original version> <modified version>"

Additional Info
=================================================================
Original code:
======================================================
if( m_messageHandler && !msg.body().empty() )
    m_messageHandler->handleMessage( msg, this );
======================================================
Modified Code:
======================================================
if( m_messageHandler)
    m_messageHandler->handleMessage( msg, this );

======================================================
Log of Data published (I've indented for readability):
======================================================
<iq to='pubsub.bruhl' id='uid:4bfe8c8c:2eb141f2' type='set' 
from='dds@bruhl/ddsbridge' xmlns='jabber:client'>
   <pubsub xmlns='http://jabber.org/protocol/pubsub'>
     <publish node='lvtstatus'>
         <item>
           <entry>
             green eggs and ham
           </entry>
         </item>
     </publish>
   </pubsub>
</iq>

======================================================
Log of data received (I've indented for readability):
======================================================
<message from='pubsub.bruhl' to='dds@bruhl/subscriber'>
   <event xmlns='http://jabber.org/protocol/pubsub#event'>
     <items node='lvtstatus'>
       <item id='4FAEEB27EA604'>
         <entry>
           green eggs and ham
         </entry>
       </item>
     </items>
   </event>
   <delay xmlns='urn:xmpp:delay' from='dds@bruhl/ddsbridge' 
stamp='2010-05-27T16:28:23Z'/>
</message>