fuel/core — pull request #1511 by fooobar (2013-09-07 12:08:59+00:00)
Title: Fixed arb char property access error for whitelisted classes

I seemed to be receiving an arb exception which raised an error when adding various classes to the security.whitelisted_classes directive. Not entirely sure of the cause, or that it may be related to my file encoding; however adding a trim() to the $k variable on line 229 seems to have resolved it by stripping arbitrary characters.

ErrorException [ Error ]: Cannot access property started with '\0' in COREPATH/classes/security.php @ line 230

![fuel-property-access](https://f.cloud.github.com/assets/1147889/1101232/33054b2e-17b6-11e3-83c4-d8d3598c5ada.png)