getn(arg) -> arg.n

ElvUI_Config/Libraries/AceGUI-3.0/widgets/AceGUIWidget-Icon.lua

@@ -7,7 +7,6 @@ if not AceGUI or (AceGUI:GetWidgetVersion(Type) or 0) >= Version then return end
 
 -- Lua APIs
 local pairs, print, unpack = pairs, print, unpack
-local getn = table.getn
 
 -- WoW APIs
 local CreateFrame, UIParent = CreateFrame, UIParent
@@ -59,7 +58,7 @@ local methods = {
 		image:SetTexture(path)
 
 		if image:GetTexture() then
-			local n = getn(arg)
+			local n = arg.n
 			if n == 4 or n == 8 then
 				image:SetTexCoord(unpack(arg))
 			else