--- a/mcabber/mcabber/xmpp.c	Sun Dec 19 22:32:41 2010 +0100
+++ b/mcabber/mcabber/xmpp.c	Sat Feb 12 18:31:31 2011 +0100
@@ -163,10 +163,9 @@
   x = lm_message_node_add_child(iq->node, "query", NULL);
   lm_message_node_set_attribute(x, "xmlns", NS_ROSTER);
   x = lm_message_node_add_child(x, "item", NULL);
-  lm_message_node_set_attributes(x,
-                                 "jid", cleanjid,
-                                 "name", name,
-                                 NULL);
+  lm_message_node_set_attribute(x, "jid", cleanjid);
+  if (name)
+    lm_message_node_set_attribute(x, "name", name);
 
   if (group)
     lm_message_node_add_child(x, "group", group);