From 7f367c1d6eee23dfef56634f59b72f77f9b3a33c Mon Sep 17 00:00:00 2001
From: Matthew Wild <mwild1@gmail.com>
Date: Tue, 13 Aug 2013 23:38:50 +0100
Subject: util.async: Make guarder() local

---
 util/async.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/util/async.lua b/util/async.lua
index 32ed0542..968ec804 100644
--- a/util/async.lua
+++ b/util/async.lua
@@ -43,7 +43,7 @@ local function waiter(num)
 	end;
 end
 
-function guarder()
+local function guarder()
 	local guards = {};
 	return function (id, func)
 		local thread = coroutine.running();
-- 
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