saltstack/salt — pull request #3034 by s0undt3ch (2012-12-27 09:30:45+00:00)
Title: Warn if a module is wrongly returning `None` instead of `False`.

* Fixed the `brew` and `sysbench` modules which were returning `None` instead of `False`.
* Additionally, regarding the module `sysbench`, @sharan-monikantan, why are the parsed returned keys white-space padded?