symfony/symfony — pull request #8582 by fabpot (2013-07-25 15:29:22+00:00)
Title: [DependencyInjection] fixed regression where setting a service to null did not trigger a re-creation of the service when getting it (closes #8392)

| Q | A
| ------------- | ---
| Bug fix? | yes
| New feature? | no
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #8392
| License | MIT
| Doc PR | n/a