webui: hide share description if not available

one/static/script/cloud.js

@@ -195,7 +195,7 @@ $(function() {
         e.preventDefault(); e.stopPropagation();
         e=$(this);
         if(!e.hasClass('description')){
-            if(e.next().is(':hidden') && e.next().html() != ''){
+            if(e.next().is(':hidden')){
                 e.next().slideDown(700);
             } else {
                 e.next().slideUp(700);

one/templates/box/template/box.html

@@ -83,7 +83,13 @@
                             </form>
                             <div class="clear"></div>
                         </li>
-                        <li class="description">{{i.description}}</li>
+                        <li class="description">
+                            {% if i.description %}
+                                {{i.description}}
+                            {% else %}
+                                {% trans "No description available" %}
+                            {% endif %}
+                        </li>
                         {% endfor %}
                     </ul>
                     {% endif %}