symfony/symfony — pull request #12961 by Tobion (2014-12-12 17:34:12+00:00)
Title: fix session restart on PHP 5.3

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | no
| Fixed tickets | #12562
| License | MIT
| Doc PR | -

this also removes some useless code