Avoid warning when creating new users. fixes #18898

git-svn-id: http://svn.automattic.com/wordpress/trunk@18936 1a063a9b-81f0-0310-95a4-ce76da25c4cd
2011-10-10 23:14:38 +00:00 · 2011-10-10 23:14:38 +00:00 · 8306f943dd
parent 9821dca874
commit 8306f943dd
1 changed files with 2 additions and 1 deletions
--- a/wp-includes/user.php
+++ b/wp-includes/user.php
@ -1354,7 +1354,8 @@ function wp_insert_user($userdata) {
 	$user = new WP_User( $user_id );

 	foreach ( _get_additional_user_keys( $user ) as $key ) {
-		update_user_meta( $user_id, $key, $$key );
+		if ( isset( $$key ) )
+			update_user_meta( $user_id, $key, $$key );
 	}

 	if ( isset($role) )