Generate correct links in breadcrumbs in thread templates.

templates/sora/threads/changelog.html

@@ -7,7 +7,7 @@
 
 {% block breadcrumb %}{{ super() }} <span class="divider">/</span></li>
 {% for parent in parents %}
-<li><a href="{{ parent.type|url(forum=forum.pk, slug=forum.slug) }}">{{ parent.name }}</a> <span class="divider">/</span></li>
+<li><a href="{{ parent.type|url(forum=parent.pk, slug=parent.slug) }}">{{ parent.name }}</a> <span class="divider">/</span></li>
 {% endfor %}
 <li><a href="{% url 'thread' thread=thread.pk, slug=thread.slug %}">{{ thread.name }}</a> <span class="divider">/</span></li>
 <li class="active">{% trans post=post.pk %}Post #{{ post }} Changelog{% endtrans %}

templates/sora/threads/changelog_diff.html

@@ -7,7 +7,7 @@
 
 {% block breadcrumb %}{{ super() }} <span class="divider">/</span></li>
 {% for parent in parents %}
-<li><a href="{{ parent.type|url(forum=forum.pk, slug=forum.slug) }}">{{ parent.name }}</a> <span class="divider">/</span></li>
+<li><a href="{{ parent.type|url(forum=parent.pk, slug=parent.slug) }}">{{ parent.name }}</a> <span class="divider">/</span></li>
 {% endfor %}
 <li><a href="{% url 'thread' thread=thread.pk, slug=thread.slug %}">{{ thread.name }}</a> <span class="divider">/</span></li>
 <li><a href="{% url 'changelog' thread=thread.pk, slug=thread.slug, post=post.pk %}">{% trans post=post.pk %}Post #{{ post }} Changelog{% endtrans %}</a> <span class="divider">/</span></li>

templates/sora/threads/posting.html

@@ -13,7 +13,7 @@
 
 {% block breadcrumb %}{{ super() }} <span class="divider">/</span></li>
 {% for parent in parents %}
-<li><a href="{{ parent.type|url(forum=forum.pk, slug=forum.slug) }}">{{ parent.name }}</a> <span class="divider">/</span></li>
+<li><a href="{{ parent.type|url(forum=parent.pk, slug=parent.slug) }}">{{ parent.name }}</a> <span class="divider">/</span></li>
 {% endfor %}
 {% if thread %}<li><a href="{% url 'thread' thread=thread.pk, slug=thread.slug %}">{{ thread.name }}</a> <span class="divider">/</span></li>{% endif %}
 <li class="active">{{ get_title() }}

templates/sora/threads/thread.html

@@ -9,7 +9,7 @@
 
 {% block breadcrumb %}{{ super() }} <span class="divider">/</span></li>
 {% for parent in parents %}
-<li><a href="{{ parent.type|url(forum=forum.pk, slug=forum.slug) }}">{{ parent.name }}</a> <span class="divider">/</span></li>
+<li><a href="{{ parent.type|url(forum=parent.pk, slug=parent.slug) }}">{{ parent.name }}</a> <span class="divider">/</span></li>
 {% endfor %}
 <li class="active">{{ thread.name }}
 {%- endblock %}