Ján Tomko 0db9b0883c Generate a valid imagelabel even for type 'none'
Commit 2ce63c1 added imagelabel generation when relabeling is turned
off. But we weren't filling out the sensitivity for type 'none' labels,
resulting in an invalid label:

$ virsh managedsave domain
error: unable to set security context 'system_u:object_r:svirt_image_t'
on fd 28: Invalid argument
2014-02-05 19:47:30 +01:00
..