From 9dc0f28800fd17eef442f868bd12c3017400a992 Mon Sep 17 00:00:00 2001
From: Albin Larsson <mail@albinlarsson.com>
Date: Fri, 8 Jun 2018 21:16:17 +0200
Subject: [PATCH] Avoid condition in getTracks

---
 src/js/captions.js | 11 ++++-------
 1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/js/captions.js b/src/js/captions.js
index b3723885..38167d7a 100644
--- a/src/js/captions.js
+++ b/src/js/captions.js
@@ -127,13 +127,10 @@ const captions = {
 
     // Get the tracks
     getTracks() {
-        // Return empty array at least
-        if (utils.is.nullOrUndefined(this.media)) {
-            return [];
-        }
-
-        // Only get accepted kinds
-        return Array.from(this.media.textTracks || []).filter(track => [
+        // Handle media or textTracks missing or null
+        const { textTracks } = this.media || {};
+        // Filter out invalid tracks kinds (like metadata)
+        return Array.from(textTracks || []).filter(track => [
             'captions',
             'subtitles',
         ].includes(track.kind));