fix leak of global values

ElvUI/Modules/Bags/Bags.lua

@@ -248,7 +248,7 @@ function B:UpdateSlot(bagID, slotID)
 	if B.ProfessionColors[bagType] then
 		slot:SetBackdropBorderColor(unpack(B.ProfessionColors[bagType]))
 	elseif clink then
-		local iLvl, itemEquipLoc
+		local _, iLvl, itemEquipLoc
 		slot.name, _, slot.rarity, iLvl, _, _, _, itemEquipLoc = GetItemInfo(match(clink, "item:(%d+)"))
 
 		local r, g, b

ElvUI/Modules/Skins/Blizzard/Bags.lua

@@ -68,7 +68,7 @@ local function LoadSkin()
 
 		S:SecureHookScript(containerFrame, "OnShow", "ContainerFrame_Update")
 
-		local itemButton, itemButtonIcon
+		local itemButton, itemButtonIcon, itemButtonCooldown
 		for k = 1, MAX_CONTAINER_ITEMS, 1 do
 			itemButton = _G["ContainerFrame"..i.."Item"..k]
 			itemButtonIcon = _G["ContainerFrame"..i.."Item"..k.."IconTexture"]

ElvUI/Modules/Skins/Blizzard/Friends.lua

@@ -20,7 +20,7 @@ for k, v in pairs(LOCALIZED_CLASS_NAMES_FEMALE) do
 	localizedTable[v] = k
 end
 
-function LoadSkin()
+local function LoadSkin()
 	if E.private.skins.blizzard.enable ~= true or E.private.skins.blizzard.friends ~= true then return end
 
 	-- Friends Frame

ElvUI/Modules/Skins/Blizzard/Quest.lua

@@ -112,6 +112,7 @@ local function LoadSkin()
 
 	local function QuestQualityColors(frame, text, quality, link)
 		if link and not quality then
+			local _
 			_, _, quality = GetItemInfo(match(link, "item:(%d+)"))
 		end
 

ElvUI/Modules/Skins/Blizzard/Raid.lua

@@ -8,7 +8,7 @@ local pairs = pairs
 --WoW API / Variables
 local hooksecurefunc = hooksecurefunc
 
-function LoadSkin()
+local function LoadSkin()
 	if E.private.skins.blizzard.enable ~= true or E.private.skins.blizzard.raid ~= true then return end
 
 	-- RaidFrame

ElvUI/Modules/Skins/Blizzard/Stable.lua

@@ -10,7 +10,7 @@ local HasPetUI = HasPetUI
 local hooksecurefunc = hooksecurefunc
 local UnitExists = UnitExists
 
-function LoadSkin()
+local function LoadSkin()
 	if E.private.skins.blizzard.enable ~= true or E.private.skins.blizzard.stable ~= true then return end
 
 	E:StripTextures(PetStableFrame)