2467c2467
<       $param_map->{$param}[HTML::Template::LOOP::PARAM_SET] = [@{$value}];
---
>       $param_map->{$param}[HTML::Template::LOOP::PARAM_SET] = $value;
2612c2612
<         eval { $result .= $line->output($x, $options->{loop_context_vars}); };
---
>         eval { $line->output($x, $options->{loop_context_vars},\$result); };
2885a2886,2888
>   my $result;
>   my $blank = "";
>   $result = shift or $result = \$blank;
2906c2908
<     $result .= $template->output;
---
>     ${$result} .= $template->output;
2914c2916
<   return $result;
---
>   return ${$result};