Return status should be zero for missing LFNs

[acampove]

Dear Dirac Developers,

I am seeing:

acampove@thinkpad-t430$ dirac-dms-user-lfns -w dcheck.tar -b /lhcb/user/f/fake/run3/venv
Will search for files in /lhcb/user/f/fake/run3/venv matching *dcheck.tar
Error retrieving directory contents /lhcb/user/f/fake/run3/venv No such file or directory ( 2 : /lhcb/user/f/fake/run3/venv does not exist)
0 matched files have been put in lhcb-user-f-fake-run3-venv.lfns
acampove@thinkpad-t430$
acampove@thinkpad-t430$
acampove@thinkpad-t430$ echo $?
0

I believe this should not happen, if one searches for LFNs in a path that does not exist, the return status should be non-zero.