+
+ /* If we told the client who is on the roster, we also need to tell the client
+ * who is *not* on the roster. (It's down here because we can't do it in the same
+ * stanza; this will be an unsolicited push.)
+ */
+ if (roster_query) {
+ xmpp_delete_old_buddies_who_no_longer_exist_from_the_client_roster();
+ }