# HG changeset patch
# User Waqas Hussain <waqas20@gmail.com>
# Date 1292608474 -18000
# Node ID 01cc9cbcbd52a67187cb1138957ef915d9354aed
# Parent  3ba97d1d7a6217f2fd80dd41479b33a7c8709641
usermanager: Fixed a possible traceback when is_admin() was used on a component.

diff -r 3ba97d1d7a62 -r 01cc9cbcbd52 core/usermanager.lua
--- a/core/usermanager.lua	Fri Dec 17 17:11:04 2010 +0000
+++ b/core/usermanager.lua	Fri Dec 17 22:54:34 2010 +0500
@@ -120,7 +120,7 @@
 	end
 	
 	-- Still not an admin, check with auth provider
-	if not is_admin and host ~= "*" and hosts[host].users.is_admin then
+	if not is_admin and host ~= "*" and hosts[host].users and hosts[host].users.is_admin then
 		is_admin = hosts[host].users.is_admin(jid);
 	end
 	return is_admin or false;