}
#arrays
-for (qw( pkgpart classnum )) {
- $search_hash{$_} = [ $cgi->param($_) ];
+for my $param (qw( pkgpart classnum )) {
+ $search_hash{$param} = [ $cgi->param($param) ];
+ if grep { $_ eq $param } $cgi->param;
}
#scalars that need to be passed if empty
-for my $param (qw(censustract censustract2 )) {
+for my $param (qw( censustract censustract2 )) {
$search_hash{$param} = $cgi->param($param) || ''
- if ( grep { /$param/ } $cgi->param );
+ if grep { $_ eq $param } $cgi->param;
}
my @report_option = $cgi->param('report_option')