From d3e417a98488239367f383f44b26394e0ddf35e1 Mon Sep 17 00:00:00 2001
From: ansuz <ansuz@transitiontech.ca>
Date: Tue, 9 Jun 2020 16:10:20 -0400
Subject: [PATCH] guard against a type error when downloading the content of a
 media-tag

---
 www/common/inner/common-mediatag.js | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/www/common/inner/common-mediatag.js b/www/common/inner/common-mediatag.js
index 3c1f340af..9009d2557 100644
--- a/www/common/inner/common-mediatag.js
+++ b/www/common/inner/common-mediatag.js
@@ -399,14 +399,16 @@ define([
             e.stopPropagation();
             m.hide();
             var $mt = $menu.data('mediatag');
-            if ($(this).hasClass("cp-app-code-context-saveindrive")) {
+            var $this = $(this);
+            if ($this.hasClass("cp-app-code-context-saveindrive")) {
                 common.importMediaTag($mt);
             }
-            else if ($(this).hasClass("cp-app-code-context-download")) {
-                var media = $mt[0]._mediaObject;
+            else if ($this.hasClass("cp-app-code-context-download")) {
+                var media = Util.find($mt, [0, '_mediaObject']);
+                if (!(media && media._blob)) { return void console.error($mt); }
                 window.saveAs(media._blob.content, media.name);
             }
-            else if ($(this).hasClass("cp-app-code-context-open")) {
+            else if ($this.hasClass("cp-app-code-context-open")) {
                 $mt.trigger('preview');
             }
         });