for (my $i=0; $i<= $#tagsubfield ; $i++) {
my $tagfield =$input->param('tagfield');
my $tagsubfield =$tagsubfield[$i];
+ $tagsubfield="@" unless $tagsubfield;
my $liblibrarian =$liblibrarian[$i];
my $libopac =$libopac[$i];
my $repeatable =$input->param("repeatable$i")?1:0;
my $authorised_value =$authorised_values[$i];
my $thesaurus_category =$thesaurus_category[$i];
my $value_builder=$value_builder[$i];
- if ($tagsubfield) {
+ if ($liblibrarian) {
$sth->execute ($tagfield,
$tagsubfield,
$liblibrarian,