ethernet - don't save empty mac-address-blacklist= option to keyfiles
verifies: https://bugzilla.redhat.com/show_bug.cgi?id=2022623
When step is used to check that the NM connection file is still there.
Edited by David Jaša
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
verifies: https://bugzilla.redhat.com/show_bug.cgi?id=2022623
When step is used to check that the NM connection file is still there.