From eecd424a80b23da8a77e575009415792654ab2fb Mon Sep 17 00:00:00 2001
From: Ilya <directblow@icloud.com>
Date: Tue, 24 Nov 2020 19:39:42 +0300
Subject: [PATCH] Fix: Invalid argument supplied for foreach()

Warning: Invalid argument supplied for foreach() in /var/www/html/vendor/magepal/magento2-googletagmanager/Block/Data/Product.php on line 151
---
 Block/Data/Product.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Block/Data/Product.php b/Block/Data/Product.php
index 3da47a5..8e4b340 100644
--- a/Block/Data/Product.php
+++ b/Block/Data/Product.php
@@ -146,7 +146,7 @@ protected function getProductCategoryName()
     protected function getBreadCrumbPath()
     {
         $titleArray = [];
-        $breadCrumbs = $this->catalogHelper->getBreadcrumbPath();
+        $breadCrumbs = $this->catalogHelper->getBreadcrumbPath() ?? [];
 
         foreach ($breadCrumbs as $breadCrumb) {
             $titleArray[] = $breadCrumb['label'];