tree 441ffe360562c42eab70df30c68fb9e061af1a5e
parent 1bf20b8280186299c750018bbfa3b52f4afd71ea
author Max Reitz <mreitz@redhat.com> 1387564100 +0100
committer Kevin Wolf <kwolf@redhat.com> 1390388838 +0100

qemu-io: Make filename optional

Giving a filename is actually not essential, since it can be specified
through the options as well - on the contrary: Sometimes a filename must
not be given.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>