Ticket #21186: 21186.patch

wp-includes/rewrite.php

@@ -1638 +1638 @@
                 if ( ! $this->using_permalinks() )
                         return '';
 
-                $site_root = parse_url(get_option('siteurl'));
+                $site_root = parse_url( site_url() );
                 if ( isset( $site_root['path'] ) )
                         $site_root = trailingslashit($site_root['path']);