Do not use old moderator variable in the tree view

boards/templates/boards/thread_tree.html

@@ -1,19 +1,19 b''
 {% extends "boards/thread.html" %}
 
 {% load i18n %}
 {% load static from staticfiles %}
 {% load board %}
 {% load tz %}
 
 {% block thread_content %}
     {% get_current_language as LANGUAGE_CODE %}
     {% get_current_timezone as TIME_ZONE %}
 
     <div class="thread">
         {% for post in thread.get_top_level_replies %}
-            {% post_view post moderator=moderator mode_tree=True %}
+            {% post_view post mode_tree=True %}
         {% endfor %}
     </div>
 
     <script src="{% static 'js/thread.js' %}"></script>
 {% endblock %}