ObjXMPP  Diff

					   namespace: XMPP_NS_BIND];
	OFXMLElement *session = [element elementForName: @"session"
					      namespace: XMPP_NS_SESSION];
	OFXMLElement *mechs = [element elementForName: @"mechanisms"
					    namespace: XMPP_NS_SASL];
	OFMutableSet *mechanisms = [OFMutableSet set];

	if (starttls != nil) {
	if (!encrypted && starttls != nil) {
		[self sendStanza:
		    [OFXMLElement elementWithName: @"starttls"
					namespace: XMPP_NS_STARTTLS]];
		return;
	}

	if (encryptionRequired && !encrypted)