[BUGFIX] Use interface_exists instead of class_exists for PSR Interfa…

…ce check in ext_localconf.php fixes #212
TYPO3GmbH · Aug 6, 2021 · 3020ced · 3020ced
1 parent e0a3b2a
commit 3020ced
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/ext_localconf.php b/ext_localconf.php
@@ -14,9 +14,9 @@
 /***************
  * Load Dependencies
  */
-if (!class_exists('Psr\Http\Client\ClientInterface') ||
-    !class_exists('Psr\Http\Message\RequestInterface') ||
-    !class_exists('Psr\Http\Message\RequestFactoryInterface')
+if (!interface_exists('Psr\Http\Client\ClientInterface') ||
+    !interface_exists('Psr\Http\Message\RequestInterface') ||
+    !interface_exists('Psr\Http\Message\RequestFactoryInterface')
 ) {
     require_once \TYPO3\CMS\Core\Utility\ExtensionManagementUtility::extPath('blog') . '/Resources/Private/PHP/vendor/autoload.php';
 }