From a3b265a4777e6cb217fd842e137d1b3028c7f0f8 Mon Sep 17 00:00:00 2001
From: Mikael Nordfeldth <mmn@hethane.se>
Date: Mon, 7 Mar 2016 20:13:07 +0100
Subject: [PATCH] Portability for filepath in File

---
 classes/File.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/classes/File.php b/classes/File.php
index d6dd78cbef..20e1bc8344 100644
--- a/classes/File.php
+++ b/classes/File.php
@@ -347,8 +347,8 @@ class File extends Managed_DataObject
         }
         $dir = common_config('attachments', 'dir');
 
-        if ($dir[strlen($dir)-1] != '/') {
-            $dir .= '/';
+        if (!in_array($dir[mb_strlen($dir)-1], ['/', '\\'])) {
+            $dir .= DIRECTORY_SEPARATOR;
         }
 
         return $dir . $filename;
-- 
2.39.5