From d51b627cf6d23e434f14959dbe5697803880edf4 Mon Sep 17 00:00:00 2001
From: Parnic <parnic@parnic.com>
Date: Sun, 30 Sep 2012 21:22:16 +0000
Subject: [PATCH] - Ticket #157 - fixed an error when a channeled spell ends
 early due to being hit. (Thanks, cg110!)

---
 IceCastBar.lua | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/IceCastBar.lua b/IceCastBar.lua
index c604d45..377e0d6 100644
--- a/IceCastBar.lua
+++ b/IceCastBar.lua
@@ -551,7 +551,11 @@ function IceCastBar.prototype:SpellCastChannelUpdate(event, unit)
 	--IceHUD:Debug("SpellCastChannelUpdate", unit, UnitChannelInfo(unit))
 
 	local spell, rank, displayName, icon, startTime, endTime = UnitChannelInfo(unit)
-	self.actionDuration = endTime/1000 - self.actionStartTime
+    if not spell then
+        self.actionDuration = 0
+    else
+        self.actionDuration = endTime/1000 - self.actionStartTime
+    end
 end
 
 function IceCastBar.prototype:SpellCastChannelStop(event, unit)