small code style improvements, trying to get phpunit with hhvm to work in travis

2016-07-05 17:23:25 +02:00
parent 9267e281f5
commit 8e11f0873c
4 changed files with 8 additions and 7 deletions
--- 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;
-        $content = ob_get_contents();
+        ob_get_contents();
    }

    /**
@@ -944,4 +944,4 @@ class zerobinTest extends PHPUnit_Framework_TestCase
        );
        $this->assertFalse($this->_model->exists(helper::getPasteId()), 'paste successfully deleted');
    }
-}
+}