This uses the new list_or_value filter to not display a bullet when
there is only one.
{% extends "base/base.html" %}
{% load i18n %}
+{% load list %}
{% block content %}
<h1>{{ object.summary }}</h1>
<table>
<tr><td>{% trans "Iniator" %}:</td><td><a href="{% url influences_character_detail object.initiator.id %}">{{ object.initiator }}</a></td></tr>
-<tr><td>{% trans "Involved" %}:</td><td><ul>{{ object.involved|unordered_list }}</ul></td></tr>
+{% if object.involved %}
+<tr><td>{% trans "Involved" %}:</td><td>
+{{ object.involved|list_or_value }}</td></tr>
+{% endif %}
{% if object.longterm %}
<tr><td>{% trans "Long term" %}:</td><td>{{ object.longterm|yesno|capfirst }}</td></tr>
{% endif %}