symfony/symfony — pull request #7369 by Tobion (2013-03-14 09:40:41+00:00)
Title: [Routing] fix url generation for optional parameter having a null value

| Q | A
| ------------- | ---
| Bug fix? | [yes]
| New feature? | [no]
| BC breaks? | [no]
| Deprecations? | [no]
| Tests pass? | [yes|]
| Fixed tickets | [#7316]
| License | MIT