From a7e2c5f7df104dc2370b391033b8bcd40c4cfbae Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Wed, 11 Jul 2012 14:45:17 +0200
Subject: [PATCH] [Process] remade ProcessBuilder::setTimeout fluent

---
 src/Symfony/Component/Process/ProcessBuilder.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Process/ProcessBuilder.php b/src/Symfony/Component/Process/ProcessBuilder.php
index b9862df653..2ffb3af5ff 100644
--- a/src/Symfony/Component/Process/ProcessBuilder.php
+++ b/src/Symfony/Component/Process/ProcessBuilder.php
@@ -93,7 +93,7 @@ class ProcessBuilder
         if (null === $timeout) {
             $this->timeout = null;
 
-            return;
+            return $this;
         }
 
         $timeout = (integer) $timeout;