WowAce

The AceGUI Window widget has the close button off centered to the right of the actual frame.  This only happens on retail and does not affect Classic or WOTLK.  It's probably an updated closebutton template issue or some sort of scaling issue.  Regardless, it's a minor cosmetic issue.

Temporary workaround:

		local IsRetail = WOW_PROJECT_ID == WOW_PROJECT_MAINLINE
		if IsRetail then
			close:SetWidth(22)
			close:SetHeight(22)
			close:SetPoint("TOPRIGHT", -4, -4)
		else
			close:SetPoint("TOPRIGHT", 2, 1)
		end