This issue occurs if you use non-DOM elements with events, like this:

$({disabled: true}).trigger("disabled");

and only when the type is a truthy value on the element. since it is checked in Events.js on line 375 with

if (... && elem[ type ] && ...)

the error itself gets thrown on line 386 in the Events.js or 3228 in the jquery.1.7rc1.js:

elem[ type ]();

i made a tiny fiddle that shows the error: ​http://jsfiddle.net/Avorin/maMxV/show/

(the jQuery version is git though, because jsfiddle does not provide jquery 1.7rc1 yet, but its reproducible on both)

At the moment the makefile will only clone a new repo, it will never pull changes if the repos exists. Add option to make pulling working

at the moment the makefile will minify even if nothing in the code has changed