9b77336d83
This is the last command to run (unless DEBUG), make it 'exec' to simplify the process tree. Signed-off-by: Fam Zheng <famz@redhat.com> Message-Id: <1474429768-25027-10-git-send-email-famz@redhat.com> Reviewed-by: Daniel P. Berrange <berrange@redhat.com>