Hide spacer line unless a filter was set

app/assets/javascripts/project/filters.js

@@ -164,6 +164,7 @@ jQuery(function($) {
 
   function addFilter(e) {
     e.preventDefault();
+    $('.advanced-filters--spacer').removeClass('hidden');
     $('[filter-name="' + $(this).val() + '"]').removeClass('hidden');
     // If the user removes the filter the same filter has to be selectable from fresh again:
     $('#add_filter_select option:selected', $filterForm).prop('disabled','disabled');

app/assets/stylesheets/content/_advanced_filters.sass

@@ -157,6 +157,12 @@
   height: 1px
   margin:          0.75rem 1rem
 
+.advanced-filters--spacer,
+.advanced-filters--filter
+  &.hidden
+    display: none
+
+
 
 fieldset#date-range p
   margin: 2px 0 2px 0

app/assets/stylesheets/content/_projects_list.sass

@@ -78,9 +78,7 @@ form.project-filters
       input[type="text"]
         display: inline-block
         max-width: 10rem
-  .advanced-filters--filter
+
-    &.hidden
-      display: none
   .advanced-filters--controls
     margin-left: 1rem
     margin-right: 1rem

app/views/projects/filters/_form.html.erb

@@ -46,7 +46,8 @@
         </li>
       <% end %>
 
-      <li class="advanced-filters--spacer"></li>
+
+      <li class="advanced-filters--spacer <%= query.filters.blank? ? 'hidden' : '' %>"></li>
 
       <li class="advanced-filters--add-filter">
         <!-- Add filters -->