From 98341eec3e35fc56acc5e08ac10546891f2915ff Mon Sep 17 00:00:00 2001
From: Daniel Huf <huf.daniel@gmail.com>
Date: Mon, 25 Jan 2021 15:31:52 +0100
Subject: [PATCH] [BUGFIX] Deprecation #82254

---
 Classes/Domain/Renderer/Command.php        | 3 ++-
 Tests/Unit/Domain/Renderer/CommandTest.php | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/Classes/Domain/Renderer/Command.php b/Classes/Domain/Renderer/Command.php
index 00161cf..c3d7c5e 100644
--- a/Classes/Domain/Renderer/Command.php
+++ b/Classes/Domain/Renderer/Command.php
@@ -1,6 +1,7 @@
 <?php
 namespace Saccas\Mjml\Domain\Renderer;
 
+use TYPO3\CMS\Core\Configuration\ExtensionConfiguration;
 use TYPO3\CMS\Core\Utility\CommandUtility;
 use TYPO3\CMS\Core\Utility\GeneralUtility;
 use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
@@ -9,7 +10,7 @@ class Command implements RendererInterface
 {
     public function getHtmlFromMjml($mjml)
     {
-        $conf = unserialize($GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['mjml']);
+        $conf = GeneralUtility::makeInstance(ExtensionConfiguration::class)->get('mjml');
 
         $temporaryMjmlFileWithPath = GeneralUtility::tempnam('mjml_', '.mjml');
 
diff --git a/Tests/Unit/Domain/Renderer/CommandTest.php b/Tests/Unit/Domain/Renderer/CommandTest.php
index 0e0b794..a4a5ec8 100644
--- a/Tests/Unit/Domain/Renderer/CommandTest.php
+++ b/Tests/Unit/Domain/Renderer/CommandTest.php
@@ -3,6 +3,7 @@ namespace Saccas\Mjml\Tests\Functional\Domain\Renderer;
 
 use Saccas\Mjml\Domain\Renderer\Command;
 use Saccas\Mjml\Tests\Unit\AbstractUnitTestCase;
+use TYPO3\CMS\Core\Configuration\ExtensionConfiguration;
 use TYPO3\CMS\Core\Package\Package;
 use TYPO3\CMS\Core\Package\PackageManager;
 use TYPO3\CMS\Core\Utility\ExtensionManagementUtility;
@@ -45,7 +46,7 @@ class CommandTest extends AbstractUnitTestCase
             ->willReturn($packageMock);
         ExtensionManagementUtility::setPackageManager($packageManagerMock);
 
-        $GLOBALS['TYPO3_CONF_VARS']['EXT']['extConf']['mjml'] = serialize([
+        GeneralUtility::makeInstance(ExtensionConfiguration::class)->set('mjml', '', [
             'nodeBinaryPath' => 'node',
             'mjmlBinaryPath' => 'node_modules/mjml/bin/',
             'mjmlBinary' => 'mjml',