From 4e9d99032b375e474e49d462d606cebbca2b03aa Mon Sep 17 00:00:00 2001
From: Norbert Orzechowicz <norbert@fsi.pl>
Date: Thu, 5 Sep 2013 14:15:57 +0200
Subject: [PATCH] Ignore posix_istatty warnings

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

diff --git a/src/Symfony/Component/Console/Application.php b/src/Symfony/Component/Console/Application.php
index ff26eeb12b..1381d5f394 100644
--- a/src/Symfony/Component/Console/Application.php
+++ b/src/Symfony/Component/Console/Application.php
@@ -171,7 +171,7 @@ class Application
 
         if (function_exists('posix_isatty') && $this->getHelperSet()->has('dialog')) {
             $inputStream = $this->getHelperSet()->get('dialog')->getInputStream();
-            if (!posix_isatty($inputStream)) {
+            if (!@posix_isatty($inputStream)) {
                 $input->setInteractive(false);
             }
         }