ObjXMPP  Diff

		if (isPush && [[connection delegate] respondsToSelector:
		    @selector(connection:didReceiveRosterItem:)])
			[[connection delegate] connection: connection
				     didReceiveRosterItem: rosterItem];
	}

	if (isPush) {
		XMPPIQ *response = [XMPPIQ IQWithType: @"result"
						   ID: [iq ID]];
		[response setTo: [iq from]];
		[connection sendStanza: response];
	} else {
		if ([[connection delegate] respondsToSelector:
		     @selector(connectionDidReceiveRoster:)])
			[[connection delegate]
			    connectionDidReceiveRoster: connection];

		[rosterID release];