@@ -, +, @@ --- admin/marc_subfields_structure.pl | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) --- a/admin/marc_subfields_structure.pl +++ a/admin/marc_subfields_structure.pl @@ -426,7 +426,7 @@ elsif ( $op eq 'add_validate' ) { my $link = $link[$i]; my $defaultvalue = $defaultvalue[$i]; - if ($liblibrarian) { + if (defined($liblibrarian) && $liblibrarian ne "") { unless ( C4::Context->config('demo') eq 1 ) { if (marc_subfield_structure_exists($tagfield, $tagsubfield, $frameworkcode)) { $sth_update->execute( --