diff --git a/src/app/frontend/controllers/PageController.php b/src/app/frontend/controllers/PageController.php
index b1bb6e6..7565e2a 100644
--- a/src/app/frontend/controllers/PageController.php
+++ b/src/app/frontend/controllers/PageController.php
@@ -1119,6 +1119,8 @@
                 else {
                     $discount = 0;
                 }
+            } else {
+                $discount = 0;
             }
             
             $this->view->pick('page/changeWithSize');
--
libgit2 0.21.4