From 36c1b17777061fa94432f604bc4faff1e7966ae3 Mon Sep 17 00:00:00 2001
From: El RIDO <elrido@gmx.net>
Date: Tue, 5 Jul 2016 17:52:32 +0200
Subject: [PATCH] that variable is required to suppress output when unit
 testing, also travis has composer preinstalled

---
 .travis.yml     | 3 +--
 tst/zerobin.php | 2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index b96b1da..9ed482a 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -7,8 +7,7 @@ php:
   - hhvm
 
 before_script:
-  - curl -s http://getcomposer.org/installer | php
-  - php composer.phar install -n
+  - composer install -n
 
 script:
   - cd tst && ../vendor/bin/phpunit
diff --git a/tst/zerobin.php b/tst/zerobin.php
index 01f49f2..8b865fd 100644
--- a/tst/zerobin.php
+++ b/tst/zerobin.php
@@ -145,7 +145,7 @@ class zerobinTest extends PHPUnit_Framework_TestCase
         file_put_contents(CONF, '');
         ob_start();
         new zerobin;
-        ob_get_contents();
+        $content = ob_get_contents();
     }
 
     /**