Index: wp-includes/user.php
===================================================================
--- wp-includes/user.php	(revision 10486)
+++ wp-includes/user.php	(working copy)
@@ -278,7 +278,7 @@
 	global $wpdb, $blog_id;
 	if ( empty($id) )
 		$id = (int) $blog_id;
-	$users = $wpdb->get_results( "SELECT user_id, user_login, display_name, user_email, meta_value FROM $wpdb->users, $wpdb->usermeta WHERE " . $wpdb->users . ".ID = " . $wpdb->usermeta . ".user_id AND meta_key = '" . $wpdb->prefix . "capabilities' ORDER BY {$wpdb->usermeta}.user_id" );
+	$users = $wpdb->get_results( "SELECT user_id, user_id AS ID, user_login, display_name, user_email, meta_value FROM $wpdb->users, $wpdb->usermeta WHERE {$wpdb->users}.ID = {$wpdb->usermeta}.user_id AND meta_key = '{$wpdb->prefix}capabilities' ORDER BY {$wpdb->usermeta}.user_id" );
 	return $users;
 }