Code review comment for lp:~gz/maas/detailed_poweractionfail_1155175

On Monday 18 Mar 2013 11:00:47 you wrote:
> Open /usr/lib/python2.7/subprocess.py on your machine and look at the
> implementation of check_output, it's a pretty simple helper:
>
> def check_output(*popenargs, **kwargs):
> ...
> if 'stdout' in kwargs:
> raise ValueError('stdout argument not allowed, it will be
> overridden.') process = Popen(stdout=PIPE, *popenargs, **kwargs)
> ...

Soooo, the documentation is telling porkies. Awesome! :(