symfony/symfony — pull request #10492 by romainneutron (2014-03-19 14:00:14+00:00)
Title: [2.3][Process] Remove unreachable code + avoid skipping tests in sigchild environment

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

As mentioned by @Tobion in https://github.com/symfony/symfony/pull/10480#issuecomment-38002910, I removed the dead code. I also fixed/updated the test suite on PHP compiled with `--enable-sigchild`.