From: Robin Appelman <icewind@owncloud.com>
Date: Wed, 16 May 2012 22:47:43 +0000 (+0200)
Subject: make sure the group exists in the backend before adding a user to it
X-Git-Tag: v4.0.0RC2~33
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=2c99924f7d2a98c61920de837272d9cff1a33876;p=nextcloud-server.git

make sure the group exists in the backend before adding a user to it
---

diff --git a/lib/group.php b/lib/group.php
index 9b2959d1f73..1e0216a932b 100644
--- a/lib/group.php
+++ b/lib/group.php
@@ -177,7 +177,11 @@ class OC_Group {
 				if(!$backend->implementsActions(OC_GROUP_BACKEND_ADD_TO_GROUP))
 					continue;
 
-				$succes|=$backend->addToGroup($uid, $gid);
+				if($backend->groupExists($gid)){
+					$succes|=$backend->addToGroup($uid, $gid);
+				}
+			}
+			if($succes){
 				OC_Hook::emit( "OC_User", "post_addToGroup", array( "uid" => $uid, "gid" => $gid ));
 			}
 			return $succes;