From b5d6936074dc7bef1efd366ad8be7da73443e101 Mon Sep 17 00:00:00 2001
From: Daniel Seifert <ds@shopmodule.com>
Date: Thu, 11 Nov 2021 09:34:30 +0100
Subject: [PATCH] change deprecated CSV export code

---
 Application/Model/ExportRenderer/Csv.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Application/Model/ExportRenderer/Csv.php b/Application/Model/ExportRenderer/Csv.php
index 472aa46..549f6d8 100644
--- a/Application/Model/ExportRenderer/Csv.php
+++ b/Application/Model/ExportRenderer/Csv.php
@@ -36,7 +36,7 @@ class Csv implements RendererInterface
             $csv = $this->getCsv();
             $csv->insertOne( $fieldNames );
             $csv->insertAll( $rows );
-            return $csv->toString();
+            return method_exists($csv, 'getContent') ? $csv->getContent() : (string) $csv;
         } catch (Exception $e) {
             /** @var RenderException $newException */
             $newException = oxNew(RenderException::class, $e->getMessage(), $e->getCode(), $e );