From: toyomoyo <toyomoyo>
Date: Thu, 12 Oct 2006 02:13:58 +0000 (+0000)
Subject: merged, getting rid of warnings
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=75a8c1283807b161366fbce26f36574fe9f9bc0c;p=moodle.git

merged, getting rid of warnings
---

diff --git a/backup/restorelib.php b/backup/restorelib.php
index 9fbb8d2ec2..d67b2de579 100644
--- a/backup/restorelib.php
+++ b/backup/restorelib.php
@@ -365,7 +365,7 @@
                     } else {
                         $tab[$elem][1] = get_string("included")." ".get_string("withoutuserdata");
                     }
-                    if (is_array($mod->instances) && count($mod->instances)) {
+                    if (isset($mod->instances) && is_array($mod->instances) && count($mod->instances)) {
                         foreach ($mod->instances as $instance) {
                             if ($instance->backup) {
                                 $elem++;