From dfc7ce5f3844458755a95fb9df4b91c02a7b9f6d Mon Sep 17 00:00:00 2001
From: wpmuguru <wpmuguru@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Tue, 25 May 2010 23:27:15 +0000
Subject: [PATCH] fix warning in ms-edit.php

git-svn-id: http://svn.automattic.com/wordpress/trunk@14910 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-admin/ms-edit.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/wp-admin/ms-edit.php b/wp-admin/ms-edit.php
index 8307bf851..23419192b 100644
--- a/wp-admin/ms-edit.php
+++ b/wp-admin/ms-edit.php
@@ -103,7 +103,8 @@ switch ( $_GET['action'] ) {
 			$users = get_users_of_blog( get_site_option( 'dashboard_blog' ) );
 			$move_users = array();
 			foreach ( (array)$users as $user ) {
-				if ( array_pop( array_keys( unserialize( $user->meta_value ) ) ) == 'subscriber' )
+				$user_meta_value = unserialize( $user->meta_value );
+				if ( is_array( $user_meta_value ) && array_pop( array_keys( $user_meta_value ) ) == 'subscriber' )
 					$move_users[] = $user->user_id;
 			}
 			if ( false == empty( $move_users ) ) {