Official r1225 fix forAceConfigDialog-3.0.lua

diff --git a/libs/AceConfig-3.0/AceConfigDialog-3.0/AceConfigDialog-3.0.lua b/libs/AceConfig-3.0/AceConfigDialog-3.0/AceConfigDialog-3.0.lua
index 3e44e90..e5fcb2e 100755
--- a/libs/AceConfig-3.0/AceConfigDialog-3.0/AceConfigDialog-3.0.lua
+++ b/libs/AceConfig-3.0/AceConfigDialog-3.0/AceConfigDialog-3.0.lua
@@ -1,13 +1,13 @@
 --- AceConfigDialog-3.0 generates AceGUI-3.0 based windows based on option tables.
 -- @class file
 -- @name AceConfigDialog-3.0
--- @release $Id: AceConfigDialog-3.0.lua 1222 2019-07-26 22:14:43Z funkydude $
+-- @release $Id: AceConfigDialog-3.0.lua 1225 2019-08-06 13:37:52Z nevcairiel $

 local LibStub = LibStub
 local gui = LibStub("AceGUI-3.0")
 local reg = LibStub("AceConfigRegistry-3.0")

-local MAJOR, MINOR = "AceConfigDialog-3.0", 77
+local MAJOR, MINOR = "AceConfigDialog-3.0", 78
 local AceConfigDialog, oldminor = LibStub:NewLibrary(MAJOR, MINOR)

 if not AceConfigDialog then return end
@@ -564,8 +564,19 @@ do
 			end
 		end)

-		local border = CreateFrame("Frame", nil, frame)
-		border:SetAllPoints(frame)
+		if WOW_PROJECT_ID == WOW_PROJECT_CLASSIC then
+			frame:SetBackdrop({
+				bgFile = [[Interface\DialogFrame\UI-DialogBox-Background-Dark]],
+				edgeFile = [[Interface\DialogFrame\UI-DialogBox-Border]],
+				tile = true,
+				tileSize = 32,
+				edgeSize = 32,
+				insets = { left = 11, right = 11, top = 11, bottom = 11 },
+			})
+		else
+			local border = CreateFrame("Frame", nil, frame, "DialogBorderDarkTemplate")
+			border:SetAllPoints(frame)
+		end

 		local text = frame:CreateFontString(nil, "ARTWORK", "GameFontHighlight")
 		text:SetSize(290, 0)