--- a/core/rostermanager.lua	Thu Jun 07 23:27:26 2012 +0200
+++ b/core/rostermanager.lua	Fri Jun 08 05:04:38 2012 +0200
@@ -13,7 +13,7 @@
 
 local setmetatable = setmetatable;
 local format = string.format;
-local loadfile, setfenv, pcall = loadfile, setfenv, pcall;
+local pcall = pcall;
 local pairs, ipairs = pairs, ipairs;
 local tostring = tostring;