PEP: Corrected automatic PEP service subscription cancelling.

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/branches@8918 b35dd754-fafc-0310-a699-88a17e54d16e

pep/src/java/org/jivesoftware/openfire/pep/IQPEPHandler.java

@@ -463,6 +463,10 @@ public class IQPEPHandler extends IQHandler implements ServerIdentitiesProvider,
                 Log.debug("PEP: " + unsubscriberJID + " subscription to " + recipientJID + "'s PEP service was cancelled.");
             }
         }
+        
+        // In the case of both users being local, we must also cancel recipientJID's subscription
+        // to unsubscriberJID's PEP service, if it exists.
+        unsubscribedToPresence(recipientJID, unsubscriberJID);
     }
 
     public void unavailableSession(ClientSession session, Presence presence) {