From 4a9ec78925d927145b660e65498eccad265633c5 Mon Sep 17 00:00:00 2001
From: Andrea Barzaghi <54246837+dbrn@users.noreply.github.com>
Date: Mon, 16 Nov 2020 22:57:30 +0100
Subject: [PATCH] Added a fallback in case of error

---
 lib/util.js | 26 +++++++++++++++-----------
 1 file changed, 15 insertions(+), 11 deletions(-)

diff --git a/lib/util.js b/lib/util.js
index 2fdd519..3aa9bc5 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -91,17 +91,21 @@ exports.getVideoContainers = (body) => {
 };
 
 exports.buildVideoObject = (videoObject) => {
-  return {
-    id: videoObject.playlistVideoRenderer.videoId,
-    url: `https://www.youtube.com/watch?v=${videoObject.playlistVideoRenderer.videoId}`,
-    title: removeHtml(videoObject.playlistVideoRenderer.title.runs[0].text),
-    thumbnail: videoObject.playlistVideoRenderer.thumbnail.thumbnails[0].url,
-    duration: videoObject.playlistVideoRenderer.lengthText.simpleText,
-    author: {
-      name: videoObject.playlistVideoRenderer.shortBylineText.runs[0].text,
-      ref: `https://www.youtube.com/${videoObject.playlistVideoRenderer.shortBylineText.runs[0].navigationEndpoint.commandMetadata.url}`,
-    },
-  };
+  if (typeof videoObject.playlistVideoRenderer !== "undefined") {
+    return {
+      id: videoObject.playlistVideoRenderer.videoId,
+      url: `https://www.youtube.com/watch?v=${videoObject.playlistVideoRenderer.videoId}`,
+      title: removeHtml(videoObject.playlistVideoRenderer.title.runs[0].text),
+      thumbnail: videoObject.playlistVideoRenderer.thumbnail.thumbnails[0].url,
+      duration: videoObject.playlistVideoRenderer.lengthText.simpleText,
+      author: {
+        name: videoObject.playlistVideoRenderer.shortBylineText.runs[0].text,
+        ref: `https://www.youtube.com/${videoObject.playlistVideoRenderer.shortBylineText.runs[0].navigationEndpoint.commandMetadata.url}`,
+      },
+    };
+  } else {
+    return {};
+  }
 };
 
 // Taken from https://github.com/fent/node-ytdl-core/