mihaild/jquery-html5-upload — pull request #14 by maosmurf (2013-09-01 22:11:36+00:00)
Title: Localize scope of 'event' when looping over 'available_events' to fix in...

in IE10, unscoped 'event' was null, so no event was bound.
That has lead to triggerHandler returning 'undefined', i.e. for onStart.