From 8cfdb466d57083faf5bee1bfdecb705f17056239 Mon Sep 17 00:00:00 2001
From: "nima.taheri@hootsuite.com" <nima.taheri@hootsuite.com>
Date: Wed, 10 Aug 2022 12:28:00 -0700
Subject: [PATCH] feat: Better error handling on segment-url extraction

---
 index.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 4b76dee..eba530e 100644
--- a/index.js
+++ b/index.js
@@ -86,7 +86,12 @@ function processFile(type, baseUrl, initData, segments, filename, cb) {
     fs.writeFileSync(downloadingFlag, '');
   }
 
-  const segmentsUrl = segments.map(seg => baseUrl + seg.url);
+  const segmentsUrl = segments.map(seg => {
+    if (!seg.url) {
+      throw new Error(`found a segment with an empty url: ${JSON.stringify(seg)}`);
+    }
+    return baseUrl + seg.url;
+  });
 
   const initBuffer = Buffer.from(initData, "base64");
   fs.writeFileSync(filePath, initBuffer);