From c6206f8faf49995345ca356b58d44501a361f137 Mon Sep 17 00:00:00 2001
From: Stepan Tanasiychuk <stepan.tanasiychuk@gmail.com>
Date: Sat, 14 May 2011 14:23:14 -0700
Subject: [PATCH] Small refact. Without this I get a php Notice and Warnig if
 try getFlash() after clearing the session:

Notice: Undefined index: _flash in /var/www/test/symfony2/vendors/symfony/src/Symfony/Component/HttpFoundation/Session.php on line 231
Warning: array_key_exists() expects parameter 2 to be array, null given in /var/www/test/symfony2/vendors/symfony/src/Symfony/Component/HttpFoundation/Session.php on line 231
---
 src/Symfony/Component/HttpFoundation/Session.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/HttpFoundation/Session.php b/src/Symfony/Component/HttpFoundation/Session.php
index 6d78949958..cc94743757 100644
--- a/src/Symfony/Component/HttpFoundation/Session.php
+++ b/src/Symfony/Component/HttpFoundation/Session.php
@@ -228,7 +228,7 @@ class Session implements \Serializable
 
     public function getFlash($name, $default = null)
     {
-        return array_key_exists($name, $this->attributes['_flash']) ? $this->attributes['_flash'][$name] : $default;
+        return array_key_exists($name, $this->getFlashes()) ? $this->attributes['_flash'][$name] : $default;
     }
 
     public function setFlash($name, $value)