From e024375992ddc57a0f96235e8113ba7608f9ff33 Mon Sep 17 00:00:00 2001
From: absidue <48293849+absidue@users.noreply.github.com>
Date: Sat, 21 Jan 2023 11:13:42 +0100
Subject: [PATCH] fix(VideoInfo): Gracefully handle missing watch next
 continuation

---
 src/parser/youtube/VideoInfo.ts | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/parser/youtube/VideoInfo.ts b/src/parser/youtube/VideoInfo.ts
index ed917aece..1eba4ce47 100644
--- a/src/parser/youtube/VideoInfo.ts
+++ b/src/parser/youtube/VideoInfo.ts
@@ -164,7 +164,7 @@ class VideoInfo {
 
       this.watch_next_feed = secondary_results.firstOfType(ItemSection)?.contents || secondary_results;
 
-      if (this.watch_next_feed && Array.isArray(this.watch_next_feed))
+      if (this.watch_next_feed && Array.isArray(this.watch_next_feed) && this.watch_next_feed.at(-1)?.is(ContinuationItem))
         this.#watch_next_continuation = this.watch_next_feed.pop()?.as(ContinuationItem);
 
       this.player_overlays = next?.player_overlays.item().as(PlayerOverlay);
@@ -254,7 +254,11 @@ class VideoInfo {
       throw new InnertubeError('AppendContinuationItemsAction not found');
 
     this.watch_next_feed = data?.contents;
-    this.#watch_next_continuation = this.watch_next_feed?.pop()?.as(ContinuationItem);
+    if (this.watch_next_feed?.at(-1)?.is(ContinuationItem)) {
+      this.#watch_next_continuation = this.watch_next_feed.pop()?.as(ContinuationItem);
+    } else {
+      this.#watch_next_continuation = undefined;
+    }
 
     return this;
   }