doctrine/doctrine2 — pull request #564 by BenMorel (2013-02-03 00:54:26+00:00)
Title: Fix a wrong return type

`BasicEntityPersister::executeInserts()` is documented as:

@return array An array of any generated post-insert IDs. This will be an empty array
if the entity class does not use the IDENTITY generation strategy.

This PR fixes an empty `return;` that contradicted the documented return type.