symfony/HttpFoundation — pull request #13 by bakulinav (2013-07-24 15:48:11+00:00)
Title: [NamespacedAttributeBag][HttpFoundation] Fixed bug to remove nonexistent element

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | --
| License | MIT
| Doc PR | --

Fixed a bug in NamespacedAttributeBag causing a Warning exception
by array_key_exists while try to remove noneexistent namespaced element.
The array_key_exists got a null in $attributes argument instead
empty array.

* Updated Syntax of remove method
* Added test for check remove unexistent element