zendframework/zf2 — pull request #6910 by Ocramius (2014-11-22 04:32:00+00:00)
Title: Hotfix: #6386 #6496 validator chain merge type mismatch

#6386 #6496 brought in a regression caused by `Zend\Validator\ValidatorChain#merge()` internal bugs. This PR fixes those implementation issues.