[virt-tools-list] [virt-manager PATCH] details: don't display error if machine is missing in XML

[Giuseppe Scrivano]

Pavel Hrdina <phrdina at redhat.com> writes:

> Commint 0ddec919 updated the details page.  Now the detail page of
> existing domain cannot update the 'machine' value, only prints that
> value.  If we cannot get the machine from domain XML, don't pass a None,
> but "Unknown" instead.  This can happen if you are connecting with
> virt-manager to really old libvirt, the machine value is present in
> domain XML since libvirt v0.9.5.
>
> Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1238981
>
> Signed-off-by: Pavel Hrdina <phrdina at redhat.com>

ACK.

Giuseppe