taper ignores the long option --unattended-file
I was trying to backup a file set with taper in unattended mode using the
following command line:
--archive-title "Nightly backup; tape inserted $TODAY" \
--volume-title "Backup done $TODAY" \
This produced an empty backup. That was confusing, because running the
same file set in interactive mode worked well.
Later, I tried replacing "--unattended-file @nightly" with the shorthand
notion "-U @nightly" and that worked fine.
fixed for next release.