silverstripe/silverstripe-installer — pull request #23 by kmayo-ss (2012-10-08 02:08:23+00:00)
Title: BUGFIX: Use PHP_SELF to pass the requested URL through to main.php via a...

Avoid ?url= GET parameter redirection t a pull request will also be raised on framework for this.

http://open.silverstripe.org/ticket/3684