From 40e0dc80842985032a1b83b0527e046254cbbfb3 Mon Sep 17 00:00:00 2001
From: Christian Flothmann <christian.flothmann@xabbuh.de>
Date: Thu, 1 Oct 2015 19:06:54 +0200
Subject: [PATCH] use PHP_OS instead of php_uname('s')

The php_uname() function may be disabled for security reasons.
---
 src/Symfony/Component/Console/Output/ConsoleOutput.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Console/Output/ConsoleOutput.php b/src/Symfony/Component/Console/Output/ConsoleOutput.php
index 8e6821e5e3..d71f062dfb 100644
--- a/src/Symfony/Component/Console/Output/ConsoleOutput.php
+++ b/src/Symfony/Component/Console/Output/ConsoleOutput.php
@@ -125,7 +125,7 @@ class ConsoleOutput extends StreamOutput implements ConsoleOutputInterface
      */
     private function isRunningOS400()
     {
-        return 'OS400' === php_uname('s');
+        return 'OS400' === PHP_OS;
     }
 
     /**