From 96dc8f93a560aa0570ab0efce925d7628c770425 Mon Sep 17 00:00:00 2001
From: shagu <ericmauser@googlemail.com>
Date: Thu, 22 Dec 2016 20:04:23 +0100
Subject: [PATCH] gui: set fallback color values for broken configs

---
 modules/gui.lua | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/gui.lua b/modules/gui.lua
index ccf22b55..f0b28b87 100644
--- a/modules/gui.lua
+++ b/modules/gui.lua
@@ -409,6 +409,9 @@ pfUI:RegisterModule("gui", function ()
       frame.color.prev:SetAllPoints(frame.color)
 
       local cr, cg, cb, ca = strsplit(",", category[config])
+      if not cr or not cg or not cb or not ca then
+        cr, cg, cb, ca = 1, 1, 1, 1
+      end
       frame.color.prev:SetTexture(cr,cg,cb,ca)
 
       frame.color:SetScript("OnClick", function()