From a18e801e3e6acfeca90a23aef208f8dca15d37ea Mon Sep 17 00:00:00 2001
From: "p.kosyh" <p.kosyh@gmail.com>
Date: Sun, 31 Oct 2010 09:41:31 +0000
Subject: [PATCH] cleanup

---
 stead/gui.lua | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/stead/gui.lua b/stead/gui.lua
index 5e73975..5cc07d2 100644
--- a/stead/gui.lua
+++ b/stead/gui.lua
@@ -124,7 +124,7 @@ iface.ways = function(self, str)
 end;
 
 function get_inv(horiz)
-	str = me():inv();
+	local str = me():inv();
 	if str then
 		str = stead.string.gsub(str, '\n$','');
 --		str = stead.string.gsub(str, stead.delim..'$', '')
@@ -140,7 +140,7 @@ end
 instead.get_inv = get_inv;
 
 function get_ways()
-	str = me():ways();
+	local str = me():ways();
 	if str and str ~= '' then
 		str = stead.string.gsub(str, '\n$','');
 		str = stead.string.gsub(str, '\\?[\\'.. stead.delim ..']', { [stead.delim] = game.gui.ways_delim });