diff --git a/common/modules/product/helpers/ProductHelper.php b/common/modules/product/helpers/ProductHelper.php
index ee2858a..fe6378a 100755
--- a/common/modules/product/helpers/ProductHelper.php
+++ b/common/modules/product/helpers/ProductHelper.php
@@ -80,6 +80,7 @@ class ProductHelper extends Object {
             foreach($last_products as &$last_product) {
                 if (empty($_products[$last_product])) {
                     unset($last_product);
+                    continue;
                 }
                 $last_product = $_products[$last_product];
             }
--
libgit2 0.21.4