Ticket #8847: 8847.patch

link-template.php

@@ -1488 +1488 @@
         $home_root = ( isset($home_root['path']) ) ? $home_root['path'] : '';
         $home_root = preg_quote( trailingslashit( $home_root ), '|' );
 
-        $request = preg_replace('|^'. $home_root . '|', '', $request);
+        $request = preg_replace('|^'. $home_root . '|i', '', $request);
         $request = preg_replace('|^/+|', '', $request);
 
         if ( !$wp_rewrite->using_permalinks() || is_admin() ) {