From e0b10ef8a70c41eaacddcda4976f94dfd4c9c505 Mon Sep 17 00:00:00 2001
From: duck_ <duck_@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Mon, 7 Nov 2011 23:05:13 +0000
Subject: [PATCH] get_blogs_of_user() should return false for logged out and
 non-existent users on single site. See #19160.

git-svn-id: http://svn.automattic.com/wordpress/trunk@19208 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/user.php | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

diff --git a/wp-includes/user.php b/wp-includes/user.php
index 0ef049019..8ed4b233c 100644
--- a/wp-includes/user.php
+++ b/wp-includes/user.php
@@ -652,6 +652,16 @@ function get_users( $args = array() ) {
 function get_blogs_of_user( $user_id, $all = false ) {
 	global $wpdb;
 
+	$user_id = (int) $user_id;
+
+	// Logged out users can't have blogs
+	if ( empty( $user_id ) )
+		return false;
+
+	$keys = get_user_meta( $user_id );
+	if ( empty( $keys ) )
+		return false;
+
 	if ( ! is_multisite() ) {
 		$blog_id = get_current_blog_id();
 		$blogs = array( $blog_id => new stdClass );
@@ -664,16 +674,6 @@ function get_blogs_of_user( $user_id, $all = false ) {
 		return $blogs;
 	}
 
-	$user_id = (int) $user_id;
-
-	// Logged out users can't have blogs
-	if ( empty( $user_id ) )
-		return false;
-
-	$keys = get_user_meta( $user_id );
-	if ( empty( $keys ) )
-		return false;
-
 	$blogs = array();
 
 	if ( isset( $keys[ $wpdb->base_prefix . 'capabilities' ] ) && defined( 'MULTISITE' ) ) {