Ticket #16680: ms-functions.php.diff

ms-functions.php

@@ -1860 +1860 @@
  */
 function add_new_user_to_blog( $user_id, $email, $meta ) {
         global $current_site;
-        if ( $meta[ 'add_to_blog' ] ) {
+        if ( isset( $meta['add_to_blog'] ) && $meta[ 'add_to_blog' ] ) {
                 $blog_id = $meta[ 'add_to_blog' ];
                 $role = $meta[ 'new_role' ];
                 remove_user_from_blog($user_id, $current_site->blog_id); // remove user from main blog.