From 85d24eda78cca67070ca7f083fb13af93624658b Mon Sep 17 00:00:00 2001
From: Kiko Beats <josefrancisco.verdu@gmail.com>
Date: Wed, 20 Jul 2022 10:27:48 +0200
Subject: [PATCH] fix(audio): only consider http urls

---
 packages/metascraper-audio/index.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/packages/metascraper-audio/index.js b/packages/metascraper-audio/index.js
index 039592127..fc57893de 100644
--- a/packages/metascraper-audio/index.js
+++ b/packages/metascraper-audio/index.js
@@ -72,7 +72,11 @@ module.exports = ({ getIframe = _getIframe, gotOpts, keyvOpts } = {}) => {
         iframe.each(function () {
           const src = $(this).attr('src')
           const normalizedUrl = normalizeUrl(url, src)
-          if (normalizedUrl && srcs.indexOf(normalizedUrl) === -1) {
+          if (
+            typeof normalizedUrl === 'string' &&
+            normalizedUrl.startsWith('http') &&
+            srcs.indexOf(normalizedUrl) === -1
+          ) {
             srcs.push(normalizedUrl)
           }
         })