- push @where, FS::tax_rate_location->location_sql(
- map { $_ => (scalar($cgi->param($_)) || '') }
- qw( district city county state locationtaxid )
- );
+ foreach (qw( state county city locationtaxid)) {
+ if ( scalar($cgi->param($_)) ) {
+ my $place = dbh->quote( $cgi->param($_) );
+ push @where, "tax_rate_location.$_ = $place";
+ }
+ }