fixing failing unit test

tst/ViewTest.php

@@ -56,6 +56,7 @@ class ViewTest extends PHPUnit_Framework_TestCase
         $page->assign('EXPIREDEFAULT', self::$expire_default);
         $page->assign('EXPIRECLONE', true);
         $page->assign('URLSHORTENER', '');
+        $page->assign('QRCODE', true);
 
         $dir = dir(PATH . 'tpl');
         while (false !== ($file = $dir->read())) {