MDL-33177 Fixed restore warning when backup has external contents

[moodle.git] / backup / util / helper / backup_general_helper.class.php

diff --git a/backup/util/helper/backup_general_helper.class.php b/backup/util/helper/backup_general_helper.class.php
index b0eb2e2..ff5dc89 100644 (file)
--- a/backup/util/helper/backup_general_helper.class.php
+++ b/backup/util/helper/backup_general_helper.class.php
@@ -145,7 +145,12 @@ abstract class backup_general_helper extends backup_helper {
         $info->original_course_startdate= $infoarr['original_course_startdate'];
         $info->original_course_contextid= $infoarr['original_course_contextid'];
         $info->original_system_contextid= $infoarr['original_system_contextid'];
-        $info->include_file_references_to_external_content = $infoarr['include_file_references_to_external_content'];
+        // Moodle backup file don't have this option before 2.3
+        if (!empty($infoarr['include_file_references_to_external_content'])) {
+            $info->include_file_references_to_external_content = 1;
+        } else {
+            $info->include_file_references_to_external_content = 0;
+        }
         $info->type   =  $infoarr['details']['detail'][0]['type'];
         $info->format =  $infoarr['details']['detail'][0]['format'];
         $info->mode   =  $infoarr['details']['detail'][0]['mode'];