If session is not local (ie, is from component), we should not be attempting...

If session is not local (ie, is from component), we should not be attempting to send unavailable presences.

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@10057 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/openfire/spi/PresenceManagerImpl.java

@@ -429,7 +429,7 @@ public class PresenceManagerImpl extends BasicModule implements PresenceManager
     }
 
     public void sendUnavailableFromSessions(JID recipientJID, JID userJID) {
-        if (userManager.isRegisteredUser(userJID.getNode())) {
+        if (userJID.getDomain().equals(XMPPServer.getInstance().getServerInfo().getXMPPDomain()) && userManager.isRegisteredUser(userJID.getNode())) {
             for (ClientSession session : sessionManager.getSessions(userJID.getNode())) {
                 // Do not send an unavailable presence if the user sent a direct available presence
                 if (presenceUpdateHandler.hasDirectPresence(session.getAddress(), recipientJID)) {