From 8ad991e6c1aa35a174423da61224a84a59345cb8 Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Thu, 27 Oct 2016 15:19:01 +0200
Subject: [PATCH] [Console] Fix empty COLUMNS/LINES env vars

---
 src/Symfony/Component/Console/Terminal.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Component/Console/Terminal.php b/src/Symfony/Component/Console/Terminal.php
index 9189f2ded3..ddef70d7bf 100644
--- a/src/Symfony/Component/Console/Terminal.php
+++ b/src/Symfony/Component/Console/Terminal.php
@@ -31,7 +31,7 @@ class Terminal
             self::initDimensions();
         }
 
-        return self::$width;
+        return self::$width ?: 80;
     }
 
     /**
@@ -49,7 +49,7 @@ class Terminal
             self::initDimensions();
         }
 
-        return self::$height;
+        return self::$height ?: 50;
     }
 
     private static function initDimensions()