Harden up is_user_logged_in() against empty $current_user instances to prevent PHP Notices on XML-RPC requests. Fixes #18458

git-svn-id: http://svn.automattic.com/wordpress/trunk@18558 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
dd32 2011-08-17 08:51:36 +00:00
parent 7140ac9bf4
commit 6fa755e68e

View File

@ -755,7 +755,7 @@ if ( !function_exists('is_user_logged_in') ) :
function is_user_logged_in() {
$user = wp_get_current_user();
if ( $user->ID == 0 )
if ( empty( $user->ID ) )
return false;
return true;