From 5359b3f06ac051963ee61fcef417bcc20bdec55b Mon Sep 17 00:00:00 2001
From: Jey Nandakumar <jey.nandakumar@gmail.com>
Date: Mon, 3 Feb 2020 20:28:21 +0000
Subject: [PATCH] fix: remove isNaN check (#2010)

---
 lib/checks/media/no-autoplay-audio.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/checks/media/no-autoplay-audio.js b/lib/checks/media/no-autoplay-audio.js
index 396d3eddc4..f7a03e01e1 100644
--- a/lib/checks/media/no-autoplay-audio.js
+++ b/lib/checks/media/no-autoplay-audio.js
@@ -1,7 +1,7 @@
 /**
  * if duration cannot be read, this means `preloadMedia` has failed
  */
-if (!node.duration || Number.isNaN(node.duration)) {
+if (!node.duration) {
 	console.warn(`axe.utils.preloadMedia did not load metadata`);
 	return undefined;
 }