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
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ansible	Return an iterable instead of None	2016-12-08 11:23:30 -05:00