EllisLab/CodeIgniter — pull request #1571 by cryode (2012-07-04 07:16:28+00:00)
Title: core/Config.php - Moved variable assignment out of loop, other teeny weeny fixes.

The `$check_locations` variable definition doesn't change when inside the loop, so there's no point in putting it there (naughty redundancy!).

I also removed an unnecessary tab white space, added a space between function arguments, and removed a stray string concatenation.

Happy coding!