symfony/symfony — pull request #2588 by everzet (2011-11-09 14:12:33+00:00)
Title: [DoctrineBundle] added missing default parameters, needed to setup and us

Without this change, user can't use DBAL without ORM. When user configures only DBAL - he'll get:

[Symfony\Component\DependencyInjection\Exception\ParameterNotFoundException]
The service "doctrine" has a dependency on a non-existent parameter "doctrine.entity_managers".