do not show prev/next date links when using tripID

%   }

%   if ($departure->{route_pre_diff} and $departure->{route_post_diff}) {

%=    l 'Fahrtverlauf am'

%     if (stash('train') !~ m{[|]}) {

        <a href="<%= url_for('train', train => stash('train'))->query({detailed => param('detailed'), past => param('past'), rt => param('rt'), hafas => param('hafas'), date => $departure->{date}->clone->subtract(days => 1)->strftime('%d.%m.%Y'), highlight => param('highlight') // stash('station')}) %>">◀</a>

%     }

%=    $departure->{date}->strftime('%d.%m.%Y')

%     if (stash('train') !~ m{[|]}) {

      <a href="<%= url_for('train', train => stash('train'))->query({detailed => param('detailed'), past => param('past'), rt => param('rt'), hafas => param('hafas'), date => $departure->{date}->clone->add(days => 1)->strftime('%d.%m.%Y'), highlight => param('highlight') // stash('station')}) %>">▶</a>

%     }

      <ul class="mroute">

%       for my $stop (@{$departure->{route_pre_diff}}) {

          <li class="<%= $stop->{isPast} ? 'past-stop' : 'future-stop' %>">