From 87c68e192c2f41ee216fe6ad2ec9efa482058df4 Mon Sep 17 00:00:00 2001
From: Manuel Cillero <manuel@cillero.es>
Date: Wed, 26 Jul 2017 22:30:48 +0200
Subject: [PATCH] Fix redirection between multisites when access is denied
 (error 403)

---
 sites/all/modules/customerror/customerror.module | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sites/all/modules/customerror/customerror.module b/sites/all/modules/customerror/customerror.module
index 481dfed..5b75f45 100644
--- a/sites/all/modules/customerror/customerror.module
+++ b/sites/all/modules/customerror/customerror.module
@@ -196,7 +196,7 @@ function customerror_page() {
     case 403:
       $internal_path = substr(request_uri(), strlen(base_path()));
       if ($internal_path) {
-        $_REQUEST['destination'] = $internal_path;
+        $_REQUEST['destination'] = substr(request_uri(), 1);
       }
       else {
         $_REQUEST['destination'] = variable_get('site_frontpage', 'node');