sub create_biblio {
my ($title, $itemtype) = @_;
- my ($title_tag, $title_subfield) = GetMarcFromKohaField('biblio.title', '');
- my ($it_tag, $it_subfield) = GetMarcFromKohaField('biblioitems.itemtype', '');
+ my ($title_tag, $title_subfield) = GetMarcFromKohaField( 'biblio.title' );
+ my ($it_tag, $it_subfield) = GetMarcFromKohaField( 'biblioitems.itemtype' );
my $record = MARC::Record->new();
$record->append_fields(