ObjXMPP  Diff

	if ([groups count] > 0)
		[rosterItem setGroups: groups];

	return rosterItem;
}

- (void)XMPP_handleInitialRosterForConnection: (XMPPConnection*)connection_
					   IQ: (XMPPIQ*)iq
- (void)XMPP_handleInitialRosterForConnection: (XMPPConnection*)connection
					   IQ: (XMPPIQ*)IQ
{
	OFXMLElement *rosterElement;
	OFEnumerator *enumerator;
	OFXMLElement *element;

	rosterElement = [iq elementForName: @"query"
	rosterElement = [IQ elementForName: @"query"
				 namespace: XMPP_NS_ROSTER];

	if ([_connection supportsRosterVersioning]) {
	if ([connection supportsRosterVersioning]) {
		if (rosterElement == nil) {
			OFDictionary *items = [_dataStorage
			    dictionaryForPath: @"roster.items"];
			OFEnumerator *enumerator = [items objectEnumerator];
			OFDictionary *item;

			while ((item = [enumerator nextObject]) != nil) {

		pool = [OFAutoreleasePool new];
		rosterItem = [self XMPP_rosterItemWithXMLElement: element];

		[self XMPP_updateRosterItem: rosterItem];
		[pool release];
	}

	if ([_connection supportsRosterVersioning] && rosterElement != nil) {
	if ([connection supportsRosterVersioning] && rosterElement != nil) {
		OFString *ver =
		    [[rosterElement attributeForName: @"ver"] stringValue];
		[_dataStorage setStringValue: ver
				     forPath: @"roster.ver"];
		[_dataStorage save];
	}

	[_delegates broadcastSelector: @selector(rosterWasReceived:)
			   withObject: self];
}
@end