Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
@ -97,6 +97,7 @@ if ($op eq 'delete') {
hardduedate => undef,
hardduedatecompare => undef,
renewalsallowed => undef,
unseen_renewals_allowed => undef,
renewalperiod => undef,
norenewalbefore => undef,
auto_renew => undef,