symfony/symfony — pull request #10156 by ewgRa (2014-01-29 13:20:28+00:00)
Title: [HttpFoundation] [Session] lazy session start for #6036

| Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | no
| BC breaks? | yes
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets | #6036
| License | MIT
| Doc PR |

This patch solve problem when session starts after call read method like get, has, count without checking that session isStarted.