fix 477 censustract links, RT#13922

diff --git a/httemplate/search/477partVI_census.html b/httemplate/search/477partVI_census.html
index 9134bac..d28caeb 100755 (executable)
--- a/httemplate/search/477partVI_census.html
+++ b/httemplate/search/477partVI_census.html
@@ -130,8 +130,16 @@ my $count_query = 'SELECT count(*) FROM ( ('.
           @sql_query
        ). ') ) AS foo';
 
-my $link = 'cust_pkg.cgi?'.
-           join(';', map{ "$_=". $search_hash{$_} } keys %search_hash). ';';
+my $link = 'cust_pkg.cgi?'. join(';',
+                                      map { my $key = $_;
+                                            my @values = ref($search_hash{$_}) 
+                                              ? @{ $search_hash{$_} }
+                                              : $search_hash{$_}
+                                            map { "$key=$_" } @values
+                                          }
+                                          keys %search_hash        
+                                ). ';';
+
 my $link_suffix = sub { my $row = shift;
                         my $result = 'censustract='. $row->censustract. ';';
                         $result .= 'report_option='. @row_option[$row->upload - 1]