my $extra_sql = " WHERE $agentnums_sql";
+#tiny bit of false laziness w/cust_pkg.pm::search
+if ( grep { $_ eq 'classnum' } $cgi->param ) {
+ if ( $cgi->param('classnum') eq '' ) {
+ $extra_sql .= ' AND part_pkg.classnum IS NULL';
+ } elsif ( $cgi->param('classnum') =~ /^(\d+)$/ && $1 ne '0' ) {
+ $extra_sql .= " AND part_pkg.classnum = $1 ";
+ }
+}
+
foreach my $part_pkg (qsearch({ 'table' => 'part_pkg',
'hashref' => {},
'extra_sql' => $extra_sql,