Index: wp-includes/ms-blogs.php
===================================================================
--- wp-includes/ms-blogs.php	(revision 21841)
+++ wp-includes/ms-blogs.php	(working copy)
@@ -470,7 +470,8 @@
 	$GLOBALS['table_prefix'] = $wpdb->prefix;
 	$prev_blog_id = $GLOBALS['blog_id'];
 	$GLOBALS['blog_id'] = $new_blog;
-
+	$GLOBALS['current_blog'] = get_blog_details( $new_blog );
+	
 	if ( did_action( 'init' ) ) {
 		$wp_roles->reinit();
 		$current_user = wp_get_current_user();