r56032 breaks a great many Javascripts checking wgRestrictionEdit.
The following change
makes that variable become an object (wgRestrictionEdit = {}) if the array is empty,
whereas previously it was an array (wgRestrictionEdit = []). Please revert ASAP (and push the revert to live wikis).
See also
http://commons.wikimedia.org/w/index.php?title=Commons:Village_pump#Problem_with_javascript_gadgets
Version: unspecified
Severity: major