hostname: fixing tests behavior after I5d62949a
hostname: fixing tests behavior after I5d62949a

Fixing tests behavior after I5d62949a

Change-Id: I374d79719bde9474c63b25f76469ae1584cdddd6
Bug-Url: https://bugzilla.redhat.com/1221926
Signed-off-by: Simone Tiraboschi <cb03129c66ba4da7ba7044049d0f43907bf857bb@redhat.com>

oVirt/ovirt-setup-lib,oVirt/ovirt-setup-lib,oVirt/ovirt-setup-lib,oVirt/ovirt-setup-lib