{% audiobook_tree orphans books_by_parent %}
{% for author, group in books_by_author.items %}
- {% if group %}
- <a name="{{ author.slug }}"></a>
- <div class="group">
- <h2><a href="{{ author.get_absolute_url }}">{{ author }}</a></h2>
- {% audiobook_tree group books_by_parent %}
- </div>
- {% endif %}
+ {% if group %}
+ <a name="{{ author.slug }}"></a>
+ <div class="group">
+ <h2><a href="{{ author.get_absolute_url }}">{{ author }}</a></h2>
+ {% audiobook_tree group books_by_parent %}
+ </div>
+ {% endif %}
{% endfor %}