From 7b23a548aa88f89caf182eed9961cbf8252095fd Mon Sep 17 00:00:00 2001
From: Robbie Averill <robbie@silverstripe.com>
Date: Tue, 29 May 2018 14:16:10 +1200
Subject: [PATCH] FIX PHP 5.3 compat for referencing $this in closure, and make
 method public for same reason

sdf
---
 security/Member.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/security/Member.php b/security/Member.php
index 7d7c61708..f0552aec1 100644
--- a/security/Member.php
+++ b/security/Member.php
@@ -1062,7 +1062,7 @@ class Member extends DataObject implements TemplateGlobalProvider {
 	 *
 	 * @return int[] List of group IDs
 	 */
-	protected function disallowedGroups() {
+	public function disallowedGroups() {
 		// unless the current user is an admin already OR the logged in user is an admin
 		if (Permission::check('ADMIN') || Permission::checkMember($this, 'ADMIN')) {
 			return array();
@@ -1486,7 +1486,7 @@ class Member extends DataObject implements TemplateGlobalProvider {
 			if(Permission::check('EDIT_PERMISSIONS')) {
                 // Filter allowed groups
                 $groups = Group::get();
-                $disallowedGroupIDs = $this->disallowedGroups();
+                $disallowedGroupIDs = $self->disallowedGroups();
                 if ($disallowedGroupIDs) {
                     $groups = $groups->exclude('ID', $disallowedGroupIDs);
                 }