Use {% empty %} instead of if/else in index

tasks/templates/tasks/index.djhtml

@@ -4,24 +4,20 @@
 
 {% block content %}
   <h1> Tools </h1>
-  {% if tools %}
   <ul>
     {% for tool in tools %}
       <li><a href="{{ tool.get_absolute_url }}">{{ tool.name }}</a></li>
+    {% empty %}
+      <p>No tools are available.</p>
     {% endfor %}
   </ul>
-  {% else %}
-    <p>No tools are available.</p>
-  {% endif %}
 
   <h1> Tasks </h1>
-  {% if tasks %}
   <ul>
     {% for task in tasks %}
       <li><a href="{{ task.get_absolute_url }}">{{ task.name }}</a> - last at {{ task.last_event.date|date }}, next at {{ task.next_recurrence|date }} </li>
+    {% empty %}
+      <p>No tasks are available.</p>
     {% endfor %}
   </ul>
-  {% else %}
-    <p>No tasks are available.</p>
-  {% endif %}
 {% endblock %}