From 9f0daf47f9d4dfbbbc472d83786322d47a1960fa Mon Sep 17 00:00:00 2001
From: Tobias Schultze <webmaster@tubo-world.de>
Date: Tue, 24 Apr 2012 15:28:42 +0300
Subject: [PATCH] put parentheses back

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

diff --git a/src/Symfony/Component/Process/Process.php b/src/Symfony/Component/Process/Process.php
index 0628af6760..a5557d7ebd 100644
--- a/src/Symfony/Component/Process/Process.php
+++ b/src/Symfony/Component/Process/Process.php
@@ -318,7 +318,7 @@ class Process
     {
         $this->processInformation = proc_get_status($this->process);
         $callback = $this->buildCallback($callback);
-        while ($this->pipes || defined('PHP_WINDOWS_VERSION_BUILD') && $this->fileHandles) {
+        while ($this->pipes || (defined('PHP_WINDOWS_VERSION_BUILD') && $this->fileHandles)) {
             $r = $this->pipes;
             $w = null;
             $e = null;