- my $row_classnum = join(',', @{ $classnums[$i] });
- my $row_classname = join(', ', @{ $classnames[$i] });
- my $not_row_classnum = join(',', @{ $not_classnums[$i] });
+ my $row_classnum = $classnums[$i];
+ my $row_classname = $classnames[$i];
+ my $not_row_classnum = '';
+ if ( $class_param eq 'report_optionnum' ) {
+ # if we're working with report options, @classnums here contains
+ # arrays of multiple classnums
+ $row_classnum = join(',', @$row_classnum);
+ $row_classname = join(', ', @$row_classname);
+ $not_row_classnum = join(',', @{ $not_classnums[$i] });
+ }