symfony/symfony — pull request #5907 by alias-mac (2012-11-04 17:06:37+00:00)
Title: [Console] Fix #5897 - Console component require Shell component

When setting the process isolation of a shell to true:
`setProcessIsolation(true)` throw a `\RuntimeException` if the Process component isn't available.

Bug fix: yes
Feature addition: no
Backwards compatibility break: no
Symfony2 tests pass: yes
Fixes the following tickets: #5897
Todo: -
License of the code: MIT
Documentation PR: -