From a47ebb50b337b0b48ed7d55dba4243b1e51cea50 Mon Sep 17 00:00:00 2001
From: Mark Johnson <mark.johnson@catalyst-eu.net>
Date: Tue, 16 May 2023 15:21:06 +0100
Subject: [PATCH] MDL-75696 quiz: Set default value for includingsubcategories
 on restore

---
 mod/quiz/backup/moodle2/restore_quiz_stepslib.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mod/quiz/backup/moodle2/restore_quiz_stepslib.php b/mod/quiz/backup/moodle2/restore_quiz_stepslib.php
index 5709815c788..a17ea4b54af 100644
--- a/mod/quiz/backup/moodle2/restore_quiz_stepslib.php
+++ b/mod/quiz/backup/moodle2/restore_quiz_stepslib.php
@@ -344,7 +344,7 @@ class restore_quiz_activity_structure_step extends restore_questions_activity_st
             $questionsetreference->questionscontextid = $question->questioncontextid;
             $filtercondition = new stdClass();
             $filtercondition->questioncategoryid = $question->category;
-            $filtercondition->includingsubcategories = $data->includingsubcategories;
+            $filtercondition->includingsubcategories = $data->includingsubcategories ?? false;
             $questionsetreference->filtercondition = json_encode($filtercondition);
             $DB->insert_record('question_set_references', $questionsetreference);
             // Cleanup leftover random qtype data from question table.