silverstripe/sapphire — pull request #961 by mateusz (2012-11-21 01:41:27+00:00)
Title: BUG Adjust the handler to jQuery UI 1.9 API change.

Settings.url no longer contains the URL, as a result navigating around
tabs in IE (browsers that do not support History API) becomes broken.

For example when the admin is opened on "Pages" section it is impossible to
navigate to specific page, or if the admin is opened on a tab, it's not
possible to navigate to another tab.