symfony/symfony — pull request #11337 by xabbuh (2014-07-06 15:11:46+00:00)
Title: [Process] fix the return types

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