From 43d8c613954e809677df4492e984d14543853c3e Mon Sep 17 00:00:00 2001
From: Peter Jaap Blaakmeer <peterjaap@blaakmeer.com>
Date: Fri, 15 Apr 2022 08:53:53 +0200
Subject: [PATCH] Fixed deprecation error in PHP 8.1

When no category URL suffix is defined, the get function returns NULL causing this error: Deprecated Functionality: str_replace(): Passing null to parameter #1 ($search) of type array|string is deprecated
---
 src/module-elasticsuite-virtual-category/Model/Url.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/module-elasticsuite-virtual-category/Model/Url.php b/src/module-elasticsuite-virtual-category/Model/Url.php
index 2638a693c..5266b4499 100644
--- a/src/module-elasticsuite-virtual-category/Model/Url.php
+++ b/src/module-elasticsuite-virtual-category/Model/Url.php
@@ -208,7 +208,7 @@ public function getVirtualCategorySubtreeUrl($appliedRootCategory, $childCategor
      */
     public function getCategoryRewrite($categoryPath, $storeId)
     {
-        $categoryPath = str_replace($this->getCategoryUrlSuffix(), '', $categoryPath);
+        $categoryPath = str_replace($this->getCategoryUrlSuffix() ?? '', '', $categoryPath);
         $category = $this->loadCategoryByUrlKey($categoryPath);
         $rewrite  = null;