Ticket #20967: wp.getAuthors.diff

wp-includes/class-wp-xmlrpc-server.php

@@ -2194 +2194 @@
                 do_action('xmlrpc_call', 'wp.getAuthors');
 
                 $authors = array();
-                foreach ( get_users( array( 'fields' => array('ID','user_login','display_name') ) ) as $user ) {
+                foreach ( get_users( array( 'fields' => array('ID','user_login','display_name'), 'who' => 'authors' ) ) as $user ) {
                         $authors[] = array(
                                 'user_id'       => $user->ID,
                                 'user_login'    => $user->user_login,