Fix 404 issues in media-tag

7 years ago · d558b9e3e8
parent 01a3c13a8c
commit d558b9e3e8
1 changed files with 7 additions and 1 deletions
--- a/www/common/media-tag.js
+++ b/www/common/media-tag.js
@ -96,11 +96,17 @@


    // Download a blob from href
-    var download = function (src, cb) {
+    var download = function (src, _cb) {
+        var cb = function (e, res) {
+            _cb(e, res);
+            cb = function () {};
+        };
+
        var xhr = new XMLHttpRequest();
        xhr.open('GET', src, true);
        xhr.responseType = 'arraybuffer';

+        xhr.onerror = function () { return void cb("XHR_ERROR"); };
        xhr.onload = function () {
            // Error?
            if (/^4/.test('' + this.status)) { return void cb("XHR_ERROR " + this.status); }