From f801c7e0282ba570f05161e0632651737d13146c Mon Sep 17 00:00:00 2001
From: tjhunt <tjhunt>
Date: Tue, 6 Jun 2006 17:27:15 +0000
Subject: [PATCH] Fix notices when you restore a course with no parent or child
 courses. Merged from MOODLE_16_STABLE.

---
 backup/restorelib.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/backup/restorelib.php b/backup/restorelib.php
index a9c0d7b1d9..628373ff1e 100644
--- a/backup/restorelib.php
+++ b/backup/restorelib.php
@@ -961,7 +961,7 @@
         //Process info about metacourse
         if ($status and $info) {
             //Process child records
-            if ($info->childs) {
+            if (!empty($info->childs)) {
                 foreach ($info->childs as $child) {
                     $dbcourse = false;
                     $dbmetacourse = false;
@@ -993,7 +993,7 @@
                 sync_metacourse($restore->course_id);
             }
             //Process parent records
-            if ($info->parents) {
+            if (!empty($info->parents)) {
                 foreach ($info->parents as $parent) {
                     $dbcourse = false;
                     $dbmetacourse = false;
-- 
2.39.5