From e2f1c491ad5b07e44e1a244aff64f87c73a2935d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jean-Fran=C3=A7ois=20Boh=C3=A9mier?=
 <49654-bohemier@users.noreply.drupalcode.org>
Date: Tue, 18 Apr 2023 13:01:10 +0000
Subject: [PATCH] Issue #3333298: Do not pass NULL to in_array() in
 PdftkPdfBackend

---
 src/Plugin/PdfBackend/PdftkPdfBackend.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Plugin/PdfBackend/PdftkPdfBackend.php b/src/Plugin/PdfBackend/PdftkPdfBackend.php
index d8b648a..f9c4491 100644
--- a/src/Plugin/PdfBackend/PdftkPdfBackend.php
+++ b/src/Plugin/PdfBackend/PdftkPdfBackend.php
@@ -142,7 +142,7 @@ class PdftkPdfBackend extends PdfBackendBase implements ContainerFactoryPluginIn
       }
       // Separate the data key from the data value.
       [$key, $value] = explode(':', $lineitem);
-      if (in_array($key, array_keys($data_fields_map), NULL)) {
+      if (in_array($key, array_keys($data_fields_map))) {
         // Trim spaces.
         $fields[$fieldindex][$data_fields_map[$key]] = trim($value);
       }
-- 
GitLab