$item->{href} = $self->{$name}->{href} || "${module}?action=" . $form->escape($action);
my @vars = qw(module target href);
- push @vars, $action unless ($self->{$name}->{href});
+ push @vars, 'action' unless ($self->{$name}->{href});
map { delete $self->{$name}{$_} } @vars;