From 2152a9e466f3067b89ede80ac6f124ece7a67b5a Mon Sep 17 00:00:00 2001
From: Hongbo Wu <hongbo@omnivore.app>
Date: Tue, 10 May 2022 16:57:38 +0800
Subject: [PATCH] Fix getting embeded class lists bug

---
 packages/readabilityjs/Readability.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/readabilityjs/Readability.js b/packages/readabilityjs/Readability.js
index 0231e82f3..efcb6bb8b 100644
--- a/packages/readabilityjs/Readability.js
+++ b/packages/readabilityjs/Readability.js
@@ -2288,7 +2288,7 @@ Readability.prototype = {
       return false;
     }
 
-    const classes = this.EMBEDS_CLASSES.reduce((res, cur) => `${res},.${cur}`, '');
+    const classes = this.EMBEDS_CLASSES.reduce((res, cur, i) => `${i > 0 && (res + ',')}.${cur}`, '');
 
     const candidates = element.querySelector(classes);
     return !!candidates;