It is used in list context, but we need a scalar value.
Can be fixed by adding scalar's, or returning empty string as here.
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>
sub hold_patron_bcode {
my $self = shift;
- my $borrowernumber = (@_ ? shift: $self->hold_patron_id()) or return;
+ my $borrowernumber = (@_ ? shift: $self->hold_patron_id()) or return q{};
my $holder = Koha::Patrons->find( $borrowernumber );
if ($holder and $holder->cardnumber ) {
return $holder->cardnumber;
}
- return;
+ return q();
}
sub destination_loc {