From 8d89ba3ad40b16c2a3bf453fd74b2f179aec968a Mon Sep 17 00:00:00 2001
From: Elmar Ludwig <elmar.ludwig@uni-osnabrueck.de>
Date: Thu, 5 May 2022 23:44:49 +0200
Subject: [PATCH] required parameter $with_children follows optional parameter,
 re #712

---
 lib/models/Courseware/StructuralElement.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/models/Courseware/StructuralElement.php b/lib/models/Courseware/StructuralElement.php
index ee5e92a79c8..69d9d22da62 100755
--- a/lib/models/Courseware/StructuralElement.php
+++ b/lib/models/Courseware/StructuralElement.php
@@ -797,7 +797,7 @@ SQL;
         return $doc;
     }
 
-    private function getElementPdfExport(string $parent_name = '', bool $with_children, $user)
+    private function getElementPdfExport(string $parent_name, bool $with_children, $user)
     {
         if (!$this->canRead($user)) {
             return '';
-- 
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