From 43a639929f1c217a25145e7ce7137e36a3270d72 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Mon, 20 Dec 2010 11:57:25 +0000
Subject: [PATCH] Check is_network in the screen object for AJAX requests. 
 Props scribu. fixes #15903

git-svn-id: http://svn.automattic.com/wordpress/trunk@17077 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/load.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/wp-includes/load.php b/wp-includes/load.php
index a384f1e3d..96845facf 100644
--- a/wp-includes/load.php
+++ b/wp-includes/load.php
@@ -610,6 +610,11 @@ function is_blog_admin() {
  * @return bool True if inside WordPress network administration pages.
  */
 function is_network_admin() {
+	if ( defined('DOING_AJAX') && function_exists('get_current_screen') ) {
+		$screen = get_current_screen();
+		return (bool) $screen->is_network;
+	}
+
 	if ( defined( 'WP_NETWORK_ADMIN' ) )
 		return WP_NETWORK_ADMIN;
 	return false;