partitions, because the right entry was found - but we always want to
visist all partitions, anyway.
Also, if a partition has not been mounted yet, no mount point will be
printed.
The device string is still missing.
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@12550 a95241bf-73f2-0310-859d-f6bbb57e9c96