jquery/jquery — pull request #667 by Orkel (2012-01-29 22:38:50+00:00)
Title: Fixes #8744

Based on this comment -- http://bugs.jquery.com/ticket/8744#reply-to-comment-26

I dont really get it. Yes, we cannot cancel ajax download via script injection, yes, it probably should be fixed on browser side. But why not workaround it, since we can? Generated jsonp-functions already forever stored in global object, but they equal to undefined, if they will be equal to no-op function problem will be fixed. So why not?