From 105e64fb873d05822357b4acbccc61ce9f1f6fba Mon Sep 17 00:00:00 2001
From: Alex <program.artweb@gmail.com>
Date: Fri, 20 Jan 2017 13:48:48 +0200
Subject: [PATCH] empty check

---
 src/app/frontend/controllers/PageController.php | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/app/frontend/controllers/PageController.php b/src/app/frontend/controllers/PageController.php
index c3e471b..31f3e8e 100644
--- a/src/app/frontend/controllers/PageController.php
+++ b/src/app/frontend/controllers/PageController.php
@@ -144,7 +144,7 @@
             //discount
             $discount = $this->models->getDiscount()->getActiveData();
             $discount = $this->models->getDiscount()->explodeGroupIds($discount);
-            $discount = $discount[0];
+            $discount = empty($discount[0])? 0 : $discount[0];
             //vip
             $users_group_id = $this->session->get('users_group_id');
             
@@ -442,7 +442,7 @@
                 //discount
                 $discount = $this->models->getDiscount()->getActiveData();
                 $discount = $this->models->getDiscount()->explodeGroupIds($discount);
-                $discount = $discount[0];
+                $discount = empty($discount[0])? 0 : $discount[0];
                 //vip
                 $users_group_id = $this->session->get('users_group_id');
 
@@ -712,7 +712,7 @@
             //discount
             $discount = $this->models->getDiscount()->getActiveData();
             $discount = $this->models->getDiscount()->explodeGroupIds($discount);
-            $discount = $discount[0];
+            $discount = empty($discount[0])? 0 : $discount[0];$discount = $discount[0];
             //vip
             $users_group_id = $this->session->get('users_group_id');
             
@@ -928,7 +928,7 @@
                 //discount
                 $discount = $this->models->getDiscount()->getActiveData();
                 $discount = $this->models->getDiscount()->explodeGroupIds($discount);
-                $discount = $discount[0];
+                $discount = empty($discount[0])? 0 : $discount[0];
                 //vip
                 $users_group_id = $this->session->get('users_group_id');
                 
@@ -1356,7 +1356,7 @@
                 //discount
                 $discount = $this->models->getDiscount()->getActiveData();
                 $discount = $this->models->getDiscount()->explodeGroupIds($discount);
-                $discount = $discount[0];
+                $discount = empty($discount[0])? 0 : $discount[0];
                 foreach ($groups_ as &$item) {
                     if ($discount['discount'] > 0 && $discount['discount'] <= 100 && in_array($item['id'], $discount['group_ids'])) {
                         $item['discounted_price'] = round($item['price']*(1-$discount['discount']/100), 1);
@@ -1433,7 +1433,7 @@
             //discount
             $discount = $this->models->getDiscount()->getActiveData();
             $discount = $this->models->getDiscount()->explodeGroupIds($discount);
-            $discount = $discount[0];
+            $discount = empty($discount[0])? 0 : $discount[0];
             
             $this->view->setVars([
                 'groups'            => $items,
--
libgit2 0.21.4