@@ -, +, @@ --- admin/columns_settings.pl | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/admin/columns_settings.pl +++ a/admin/columns_settings.pl @@ -53,7 +53,8 @@ if ( $action eq 'save' ) { next unless $table_id =~ m|^([^#]*)#(.*)$|; my $default_display_length = $input->param( $table_id . '_default_display_length' ); my $default_sort_order = $input->param( $table_id . '_default_sort_order' ); - if ( $default_display_length && $default_sort_order ) { + if ( defined $default_display_length && $default_display_length ne "" + && defined $default_sort_order && $default_sort_order ne "" ) { C4::Utils::DataTables::TablesSettings::update_table_settings( { module => $module, --