X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=plugins%2Fmod_roster.lua;h=fe2eea71e9cc570051cff6bd6bef137a85ac27ee;hb=10ae87ff8539df0c78f2fa2161a24a43145a4cce;hp=574b114110cf9a328e29ca1ef42215a64fcad0fc;hpb=d600f0379d770319e70ade2380142498fabc5a31;p=prosody.git

diff --git a/plugins/mod_roster.lua b/plugins/mod_roster.lua
index 574b1141..fe2eea71 100644
--- a/plugins/mod_roster.lua
+++ b/plugins/mod_roster.lua
@@ -12,7 +12,8 @@ local st = require "util.stanza"
 local jid_split = require "util.jid".split;
 local jid_prep = require "util.jid".prep;
 local t_concat = table.concat;
-local tostring = tostring;
+local tonumber = tonumber;
+local pairs, ipairs = pairs, ipairs;
 
 local rm_remove_from_roster = require "core.rostermanager".remove_from_roster;
 local rm_add_to_roster = require "core.rostermanager".add_to_roster;
@@ -62,7 +63,7 @@ module:hook("iq/self/jabber:iq:roster:query", function(event)
 	else -- stanza.attr.type == "set"
 		local query = stanza.tags[1];
 		if #query.tags == 1 and query.tags[1].name == "item"
-				and query.tags[1].attr.xmlns == "jabber:iq:roster" and query.tags[1].attr.jid 
+				and query.tags[1].attr.xmlns == "jabber:iq:roster" and query.tags[1].attr.jid
 				-- Protection against overwriting roster.pending, until we move it
 				and query.tags[1].attr.jid ~= "pending" then
 			local item = query.tags[1];
@@ -102,7 +103,7 @@ module:hook("iq/self/jabber:iq:roster:query", function(event)
 						else
 							r_item.subscription = "none";
 						end
-						for _, child in ipairs(item) do	
+						for _, child in ipairs(item) do
 							if child.name == "group" then
 								local text = t_concat(child);
 								if text and text ~= "" then