From 2f404b16b73123a91f1a55be79caecc8fa5db795 Mon Sep 17 00:00:00 2001
From: Dani Palou <dani@moodle.com>
Date: Fri, 16 Feb 2018 12:23:02 +0100
Subject: [PATCH] MOBILE-2361 quiz: Fix errors when state is undefined

---
 www/core/components/question/services/question.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/www/core/components/question/services/question.js b/www/core/components/question/services/question.js
index fd216f5f9ec..6ed971d4993 100644
--- a/www/core/components/question/services/question.js
+++ b/www/core/components/question/services/question.js
@@ -413,7 +413,7 @@ angular.module('mm.core.question')
      * @return {Object}      State.
      */
     self.getState = function(name) {
-        return states[name];
+        return states[name || 'unknown'];
     };
 
     /**