From fe197e66dc421dc996a30ec1f8defccf6006dd7d Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sun, 7 Dec 2008 22:24:43 +0000
Subject: [PATCH] MDL-17519 - restore: preventing group member duplicates;
 merged from MOODLE_19_STABLE

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

diff --git a/backup/restorelib.php b/backup/restorelib.php
index bba9419cfb..e974ab4ca4 100644
--- a/backup/restorelib.php
+++ b/backup/restorelib.php
@@ -3419,6 +3419,8 @@ define('RESTORE_GROUPS_GROUPINGS', 3);
             $group_member->userid = $user->new_id;
 
             //The structure is equal to the db, so insert the groups_members
+            if ($DB->record_exists("groups_members", array('groupid'=>$group_member->groupid, 'userid'=>$group_member->userid))) {
+                // user already member
             if (!$DB->insert_record ("groups_members", $group_member)) {
                 $status = false;
                 continue;
-- 
2.39.5