Ticket #14479: capabilities-super_user_filter.diff

wordpress/wp-includes/capabilities.php

@@ -1204 +1204 @@
  * @return bool True if the user is a site admin.
  */
 function is_super_admin( $user_id = false ) {
+        $is_super = false;
+
         if ( ! $user_id ) {
                 $current_user = wp_get_current_user();
                 $user_id = ! empty($current_user) ? $current_user->id : 0;
@@ -1217 +1219 @@
         if ( is_multisite() ) {
                 $super_admins = get_super_admins();
                 if ( is_array( $super_admins ) && in_array( $user->user_login, $super_admins ) )
-                        return true;
+                        $is_super = true;
         } else {
                 if ( $user->has_cap('delete_users') )
-                        return true;
+                        $is_super = true;
         }
 
-        return false;
+        return apply_filters('is_super_admin', $is_super, $user);
 }
 
 ?>