From 185ed17cdbb9599388fd218738baf441ce8c6f9a Mon Sep 17 00:00:00 2001
From: Dani Palou <dani@moodle.com>
Date: Tue, 24 Nov 2020 11:46:37 +0100
Subject: [PATCH] MOBILE-3523 quiz: Fix download ddmarker files

---
 src/addon/qtype/ddmarker/providers/handler.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/addon/qtype/ddmarker/providers/handler.ts b/src/addon/qtype/ddmarker/providers/handler.ts
index e4fa425b8..3971da112 100644
--- a/src/addon/qtype/ddmarker/providers/handler.ts
+++ b/src/addon/qtype/ddmarker/providers/handler.ts
@@ -124,7 +124,7 @@ export class AddonQtypeDdMarkerHandler implements CoreQuestionHandler {
     getAdditionalDownloadableFiles(question: any, usageId: number): string[] {
         this.questionHelper.extractQuestionScripts(question, usageId);
 
-        if (question.amdArgs && typeof question.amdArgs[1] !== 'undefined') {
+        if (question.amdArgs && typeof question.amdArgs[1] == 'string') {
             // Moodle 3.6+.
             return [question.amdArgs[1]];
         }