file_exists() -> is_readable()

diff --git a/framework/SessionHandler/lib/Horde/SessionHandler/Storage/File.php b/framework/SessionHandler/lib/Horde/SessionHandler/Storage/File.php
index 6cc7f5b..8b15909 100644 (file)
--- a/framework/SessionHandler/lib/Horde/SessionHandler/Storage/File.php
+++ b/framework/SessionHandler/lib/Horde/SessionHandler/Storage/File.php
@@ -54,7 +54,7 @@ class Horde_SessionHandler_Storage_File extends Horde_SessionHandler_Storage
     {
         $filename = $this->_params['path'] . '/' . self::PREFIX . $id;
 
-        return file_exists($filename)
+        return is_readable($filename)
             ? file_get_contents($filename)
             : '';
     }