From 20aba0fd7c7722165451f60b3ca6547dc5d80db1 Mon Sep 17 00:00:00 2001
From: Matias Griese <matias@trilbymedia.com>
Date: Mon, 2 Dec 2019 20:05:07 +0200
Subject: [PATCH] Fixed bad str_replace('...', null) parameter in CSVFormatter

---
 system/src/Grav/Framework/File/Formatter/CsvFormatter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/system/src/Grav/Framework/File/Formatter/CsvFormatter.php b/system/src/Grav/Framework/File/Formatter/CsvFormatter.php
index d42249696..2b159f686 100644
--- a/system/src/Grav/Framework/File/Formatter/CsvFormatter.php
+++ b/system/src/Grav/Framework/File/Formatter/CsvFormatter.php
@@ -97,7 +97,7 @@ class CsvFormatter extends AbstractFormatter
 
                     if ($null_replace) {
                         array_walk($csv_line, static function (&$el) use ($null_replace) {
-                            $el = str_replace($null_replace, null, $el);
+                            $el = str_replace($null_replace, "\0", $el);
                         });
                     }