From 517d02616edec5a7b3b2ca5de3040beb6a383a73 Mon Sep 17 00:00:00 2001
From: Tobias Markmann <tm@ayena.de>
Date: Wed, 18 Nov 2009 22:59:43 +0100
Subject: Tidying up.

---
 util/sasl.lua | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

(limited to 'util/sasl.lua')

diff --git a/util/sasl.lua b/util/sasl.lua
index 9df74c1b..6f650a5c 100644
--- a/util/sasl.lua
+++ b/util/sasl.lua
@@ -14,23 +14,19 @@
 
 local md5 = require "util.hashes".md5;
 local log = require "util.logger".init("sasl");
-local tostring = tostring;
 local st = require "util.stanza";
 local set = require "util.set";
 local array = require "util.array";
+local to_unicode = require "util.encodings".idna.to_unicode;
+
+local tostring = tostring;
 local pairs, ipairs = pairs, ipairs;
 local t_insert, t_concat = table.insert, table.concat;
-local to_unicode = require "util.encodings".idna.to_unicode;
 local s_match = string.match;
-local gmatch = string.gmatch
-local string = string
-local math = require "math"
 local type = type
 local error = error
-local print = print
 local setmetatable = setmetatable;
 local assert = assert;
-local dofile = dofile;
 local require = require;
 
 require "util.iterators"
-- 
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