Diff

--- a/plugins/mod_groups.lua	Wed Apr 02 14:31:19 2014 +0100
+++ b/plugins/mod_groups.lua	Wed Apr 02 17:41:38 2014 +0100
@@ -1,7 +1,7 @@
 -- Prosody IM
 -- Copyright (C) 2008-2010 Matthew Wild
 -- Copyright (C) 2008-2010 Waqas Hussain
--- 
+--
 -- This project is MIT/X11 licensed. Please see the
 -- COPYING file in the source package for more information.
 --
@@ -17,11 +17,13 @@
 
 local module_host = module:get_host();
 
-function inject_roster_contacts(username, host, roster)
+function inject_roster_contacts(event)
+	local username, host= event.username, event.host;
 	--module:log("debug", "Injecting group members to roster");
 	local bare_jid = username.."@"..host;
 	if not members[bare_jid] and not members[false] then return; end -- Not a member of any groups
-	
+
+	local roster = event.roster;
 	local function import_jids_to_roster(group_name)
 		for jid in pairs(groups[group_name]) do
 			-- Add them to roster
@@ -48,7 +50,7 @@
 			import_jids_to_roster(group_name);
 		end
 	end
-	
+
 	-- Import public groups
 	if members[false] then
 		for _, group_name in ipairs(members[false]) do
@@ -56,7 +58,7 @@
 			import_jids_to_roster(group_name);
 		end
 	end
-	
+
 	if roster[false] then
 		roster[false].version = true;
 	end
@@ -82,10 +84,10 @@
 function module.load()
 	groups_file = module:get_option_string("groups_file");
 	if not groups_file then return; end
-	
+
 	module:hook("roster-load", inject_roster_contacts);
 	datamanager.add_callback(remove_virtual_contacts);
-	
+
 	groups = { default = {} };
 	members = { };
 	local curr_group = "default";