From fc72050eeb655120adc7d04391d24440cd70a175 Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Mon, 19 Apr 2010 16:01:33 +0200
Subject: [PATCH] [Console] fixed typo

---
 src/Symfony/Components/Console/Input/ArgvInput.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Components/Console/Input/ArgvInput.php b/src/Symfony/Components/Console/Input/ArgvInput.php
index 0d19942240..822c338326 100644
--- a/src/Symfony/Components/Console/Input/ArgvInput.php
+++ b/src/Symfony/Components/Console/Input/ArgvInput.php
@@ -70,7 +70,7 @@ class ArgvInput extends Input
   protected function parse()
   {
     $this->parsed = $this->tokens;
-    while ($token = array_shift($this->parsed))
+    while (null !== $token = array_shift($this->parsed))
     {
       if ('--' === substr($token, 0, 2))
       {