Michael J. Schultz c7eb08b217 Return an iterable instead of None ...

By default `.get()` will return `None` on a key that doesn't exist. This
causes a `TypeError` in the `for` loop a few lines down. This change simply
returns an iterable type to avoid the error.

2016-12-08 11:23:30 -05:00

..

ansible

Return an iterable instead of None

2016-12-08 11:23:30 -05:00