From 9d2c7a1abc7126779034203813aaad18e12b2b31 Mon Sep 17 00:00:00 2001
From: expwnent <null@nowhere.com>
Date: Thu, 3 Jul 2014 08:09:47 -0400
Subject: [PATCH] Tweak to repeatUtil.

---
 library/lua/repeatUtil.lua | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/library/lua/repeatUtil.lua b/library/lua/repeatUtil.lua
index c3275be44..5100586aa 100644
--- a/library/lua/repeatUtil.lua
+++ b/library/lua/repeatUtil.lua
@@ -30,5 +30,12 @@ function scheduleEvery(name,time,timeUnits,func)
  helper()
 end
 
+function scheduleUnlessAlreadyScheduled(name,time,timeUnits,func)
+ if repeating[name] then
+  return
+ end
+ scheduleEvery(name,time,timeUnits,func)
+end
+
 return _ENV