Do not allow empty USERS metadata fields
authorNikos Skalkotos <skalkoto@grnet.gr>
Wed, 8 Aug 2012 12:40:27 +0000 (15:40 +0300)
committerNikos Skalkotos <skalkoto@grnet.gr>
Wed, 8 Aug 2012 12:40:27 +0000 (15:40 +0300)
commit5f7e1e0c312dd626cc0d4a0f78c86d440948f229
tree82b68ae6baa60824ac3ed7f2fe7d166e6a8e1c0b
parentdbf466eb438759595eda22952a7409ec0ab398c8
Do not allow empty USERS metadata fields

If snf-image-creator does not find any passworded user, then the
USERS metadata field is not created at all.
image_creator/os_type/unix.py