elsif ( $f =~ /^([0-9a-z]{3})(\w)(\W?).*?/ ) {
my ($field,$subf,$ws) = ($1,$2,$3);
my $subf_data;
- my ($itemtag, $itemsubfieldcode) = &GetMarcFromKohaField("items.itemnumber",'');
+ my ($itemtag, $itemsubfieldcode) = &GetMarcFromKohaField( "items.itemnumber" );
my @marcfield = $record->field($field);
if(@marcfield) {
if($field eq $itemtag) { # item-level data, we need to get the right item.