From d7cdd7bf6f397119c83814d412ed02f8702cb7fb Mon Sep 17 00:00:00 2001
From: Lukasz Bajsarowicz <lukasz.bajsarowicz@gmail.com>
Date: Tue, 25 Feb 2020 14:06:44 +0100
Subject: [PATCH] I have no idea why it should work

---
 .../Fulltext/Collection/SearchCriteriaResolver.php            | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/app/code/Magento/Elasticsearch/Model/ResourceModel/Fulltext/Collection/SearchCriteriaResolver.php b/app/code/Magento/Elasticsearch/Model/ResourceModel/Fulltext/Collection/SearchCriteriaResolver.php
index 4519bfbe18530..64ce76c729334 100644
--- a/app/code/Magento/Elasticsearch/Model/ResourceModel/Fulltext/Collection/SearchCriteriaResolver.php
+++ b/app/code/Magento/Elasticsearch/Model/ResourceModel/Fulltext/Collection/SearchCriteriaResolver.php
@@ -80,7 +80,9 @@ public function resolve(): SearchCriteria
         $searchCriteria->setRequestName($this->searchRequestName);
         $searchCriteria->setSortOrders($this->orders);
         $searchCriteria->setCurrentPage($this->currentPage - 1);
-        $searchCriteria->setPageSize($this->size);
+        if ($this->size) {
+            $searchCriteria->setPageSize($this->size);
+        }
 
         return $searchCriteria;
     }