From be62a224ea42dfc550a2b892d8c613c94b8e6c33 Mon Sep 17 00:00:00 2001
From: shagu <ericmauser@googlemail.com>
Date: Fri, 15 Jun 2018 20:45:42 +0200
Subject: [PATCH] unusable: fix and trigger make-usable function

---
 modules/unusable.lua | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/modules/unusable.lua b/modules/unusable.lua
index 27f1a9f5..86394eec 100644
--- a/modules/unusable.lua
+++ b/modules/unusable.lua
@@ -2,7 +2,6 @@ pfUI:RegisterModule("unusable", function ()
   pfUI.unusable = CreateFrame("Frame", "pfUnusable", UIParent)
   pfUI.unusable.tooltip = CreateFrame("GameTooltip", "pfUnusableTooltip", UIParent, "GameTooltipTemplate")
 
-  pfUI.unusable:UnregisterAllEvents()
   pfUI.unusable:RegisterEvent("MAIL_INBOX_UPDATE")
   pfUI.unusable:RegisterEvent("PLAYER_LEVEL_UP")
   pfUI.unusable:RegisterEvent("SKILL_LINES_CHANGED")
@@ -37,6 +36,8 @@ pfUI:RegisterModule("unusable", function ()
   function pfUI.unusable:UpdateSlot(frame, bag, slot)
     if not pfUI.unusable:IsSlotItemUsable(frame, bag, slot) then
       pfUI.unusable:MakeUnusable(frame)
+    else
+      pfUI.unusable:MakeUsable(frame)
     end
   end
 
@@ -156,7 +157,7 @@ pfUI:RegisterModule("unusable", function ()
         SetDesaturation(frame, nil)
       else
         if slot.oldVertexFunc then
-          _G[frame:GetName().."IconTexture"] = slot.oldVertexFunc
+          _G[frame:GetName().."IconTexture"].SetVertexColor = slot.oldVertexFunc
           slot.oldVertexFunc = nil
         end