From ef9eaf074ec541c25d0f5a50b26c689002d1e2d6 Mon Sep 17 00:00:00 2001
From: mrjvs <jellevs@gmail.com>
Date: Sun, 10 Dec 2023 12:58:45 +0100
Subject: [PATCH] Handle image rendering error for thumbnails

---
 src/components/player/internals/ThumbnailScraper.tsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/components/player/internals/ThumbnailScraper.tsx b/src/components/player/internals/ThumbnailScraper.tsx
index 768ba181..4be50eac 100644
--- a/src/components/player/internals/ThumbnailScraper.tsx
+++ b/src/components/player/internals/ThumbnailScraper.tsx
@@ -92,6 +92,7 @@ class ThumnbnailWorker {
     );
     const imgUrl = this.canvasEl.toDataURL();
     if (this.interrupted) return;
+    if (imgUrl === "data:," || !imgUrl) return; // failed image rendering
 
     this.cb({
       at,