zendframework/zf2 — pull request #3285 by iwalz (2012-12-24 16:15:42+00:00)
Title: Fixed wrong return usage and added @throws docblock

As seen in https://github.com/zendframework/zf2/blob/master/library/Zend/Http/Client/Adapter/Socket.php#L189 - the parent will never return anything, it throws an exception in case of a boolean as return value