diff --git a/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php b/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php
index 62bb6b0a3bea980eb31afe09de4935b75f388c86..1b5cdbcf1b0f50fd1ecad9157ed91097a93bc041 100644
--- a/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php
+++ b/typo3/sysext/frontend/Classes/ContentObject/ContentObjectRenderer.php
@@ -1193,7 +1193,7 @@ class ContentObjectRenderer implements LoggerAwareInterface
                             continue;
                         }
 
-                        $conf[$functionName] = $this->stdWrap($conf[$functionName] ?? '', $conf[$functionProperties] ?? []);
+                        $conf[$functionName] = $this->stdWrap($conf[$functionName] ?? '', $conf[$functionProperties]);
                     }
                 }
                 // Check if key is still containing something, since it might have been changed by next level stdWrap before