From 86c5837afe8f833a4f886cad7903dbc2f385872d Mon Sep 17 00:00:00 2001
From: shagu <ericmauser@googlemail.com>
Date: Tue, 26 Sep 2017 00:11:12 +0200
Subject: [PATCH] api: abort skin button on empty frame

---
 api/api.lua | 1 +
 1 file changed, 1 insertion(+)

diff --git a/api/api.lua b/api/api.lua
index 7732334f..6de0c033 100644
--- a/api/api.lua
+++ b/api/api.lua
@@ -459,6 +459,7 @@ end
 function pfUI.api.SkinButton(button, cr, cg, cb)
   local b = getglobal(button)
   if not b then b = button end
+  if not b then return end
   if not cr or not cg or not cb then
     _, class = UnitClass("player")
     local color = RAID_CLASS_COLORS[class]