Conserta bug em norma detail

sapl/templates/norma/normajuridica_detail.html

@@ -16,7 +16,11 @@
                     {% if column.text|url %}
                       <div class="form-control-static"><a href="{{ column.text|safe }}"> {{ column.text|safe }} </a></div>
                     {% elif column.verbose_name == 'Matéria' %}
+                      {% if object.materia.id %}
                         <div class="form-control-static"><a href="{% url 'sapl.materia:materialegislativa_detail' object.materia.id  %}"> {{ column.text|safe }} </a></div>
+                      {% else %}
+                        <div class="form-control-static">{{ column.text|safe }}</div>
+                      {% endif %}
                     {% else %}
                       <div class="form-control-static">{{ column.text|safe }}</div>
                     {% endif %}