show product discount in any category

batiskaf/templates/jinja2/includes/category_product_thumb.jinja

@@ -1,6 +1,6 @@
 <div class="col-md-4 col-xs-4 col-sm-4 col-lg-4">
     <div class="thumbnail">
-        {% if is_sale %}
+        {% if is_sale or product.is_discount() %}
             <div class="sale-percent-block">
                 -{{ product.min_price_variation().discount }}%
             </div>
@@ -17,7 +17,7 @@
                 </a>
             </div>
             <div class="price">
-                {% if is_sale %}
+                {% if is_sale or product.is_discount() %}
                     <small class="text-danger"><s>
                         {{ (request|currency).get_string_price(product.min_price_variation().price) }}
                         </s></small>