From 51d8c11a2a8cbd96ba623333ee8575bd258d8ce0 Mon Sep 17 00:00:00 2001 From: "Johnny C. Lam" Date: Wed, 20 Mar 2013 05:00:34 +0000 Subject: [PATCH] Guard against nil values. git-svn-id: svn://svn.curseforge.net/wow/ovale/mainline/trunk@804 d5049fe3-3747-40f7-a4b5-f36d6801af5f --- OvaleGUID.lua | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/OvaleGUID.lua b/OvaleGUID.lua index 327ee5d..022e413 100644 --- a/OvaleGUID.lua +++ b/OvaleGUID.lua @@ -58,7 +58,7 @@ function OvaleGUID:Update(unitId) local guid = API_UnitGUID(unitId) local previousGuid = self_guid[unitId] if previousGuid ~= guid then - if previousGuid then + if previousGuid and self_unitId[previousGuid] then self_unitId[previousGuid][unitId] = nil if not next(self_unitId[previousGuid]) then self_unitId[previousGuid] = nil -- 1.7.9.5