jquery/jquery — pull request #1430 by Krinkle (2013-11-12 01:51:54+00:00)
Title: Optimise jQuery.fn.add by removing redundant makeArray call

* Don't pass a plain array to makeArray
In case of a node, the array is obviously an array already as it is created right there on the same line.

* Don't pass a plain array to both makeArray and jQuery.merge The selector can be an array or array-like object here
(e.g. NodeList/jQuery etc.). In that case jQuery.merge already takes care of turning it into an array, no need to do apply first (in fact, makeArray calls jQuery.merge internally).