Didn't upload this for some reason

chatgroups.py

@@ -30,6 +30,7 @@ def on_chatgroup_command(sender, command, label, args):
         if sender_id in groups.keys():
             group = groups[sender_id]
             msg(sender, "&aCurrent chatgroup: %s" % group)
+            users = [user.getDisplayName() for user in [server.getPlayer(juuid(uuid)) for uuid, ugroup in groups.iteritems() if ugroup == group] if user]
             msg(sender, "&aUsers in this group:")
             msg(sender,  "&a%s" % ", ".join(users))
         else: