From a5d97df88c08451e83383bb85b6fa85f71b057ea Mon Sep 17 00:00:00 2001
From: Alexander Killing <killing@leifos.de>
Date: Wed, 28 Jun 2023 20:51:38 +0200
Subject: [PATCH] 37550: Blog import fails with TypeError thrown with message
 ilPageObject::_writeParentId(): Argument #3 () must be of

---
 Modules/Blog/Export/class.ilBlogImporter.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/Blog/Export/class.ilBlogImporter.php b/Modules/Blog/Export/class.ilBlogImporter.php
index 988ef51ece8c..165c808421fa 100644
--- a/Modules/Blog/Export/class.ilBlogImporter.php
+++ b/Modules/Blog/Export/class.ilBlogImporter.php
@@ -63,7 +63,7 @@ public function finalProcessing(
         foreach ($blp_map as $blp_id) {
             $blp_id = (int) substr($blp_id, 4);
             $blog_id = ilBlogPosting::lookupBlogId($blp_id);
-            ilBlogPosting::_writeParentId("blp", $blp_id, $blog_id);
+            ilBlogPosting::_writeParentId("blp", $blp_id, (int) $blog_id);
         }
 
         $sty_map = $a_mapping->getMappingsOfEntity("Services/Style", "sty");