From fa7b05f6fe701e03da078d4fdab5413b2aba0786 Mon Sep 17 00:00:00 2001
From: Frode Petterson <frode.andre.petterson@gmail.com>
Date: Mon, 18 Apr 2016 13:14:07 +0200
Subject: [PATCH] A case of a forgotten bracket

---
 js/questionset.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/questionset.js b/js/questionset.js
index 096ccd9..dd81fee 100644
--- a/js/questionset.js
+++ b/js/questionset.js
@@ -475,7 +475,7 @@ H5P.QuestionSet = function (options, contentId) {
       }
 
       // Add previous question button
-      if (questionInstances[0] !== question)
+      if (questionInstances[0] !== question) {
         question.addButton('prev', '', moveQuestion.bind(this, -1), true, {
           href: '#', // Use href since this is a navigation button
           'aria-label': params.texts.prevButton