- while (my ($key, $value) = each %{ $node->{params} }) {
- push @tokens, uri_encode($key, 1) . "=" . uri_encode($value, 1);
- }
+ while (my ($key, $value) = each %{ $node->{params} }) {
+ push @tokens, uri_encode($key, 1) . "=" . uri_encode($value, 1);
+ }