tableheader.html: only show delete column if necessary. happens when a folder has only an empty folder in it.

Author: Adma Patterson

filebrowser/templates/filebrowser/include/tableheader.html

@@ -21,7 +21,7 @@
         {% ifnotequal query.o "date" %}<th><a href="{% query_string "" "o,ot,p" %}&amp;ot=asc&amp;o=date">{% trans "Date" %}</a></th>{% endifnotequal %}
         <!-- ACTIONS -->
         <th>&nbsp;</th>
-        <th>&nbsp;</th>
+        {% if results_var.delete_total %}<th>&nbsp;</th>{% endif %}
         <!-- DEBUG -->
         {% if settings_var.DEBUG %}<th>Debug</th>{% endif %}
     </tr>