Fix classname = null exception by checking element parent node nullability before checking classname

2022-06-16 18:09:23 +08:00
parent f7c814d584
commit 8535534709
1 changed files with 1 additions and 1 deletions
--- a/packages/readabilityjs/Readability.js
+++ b/packages/readabilityjs/Readability.js
@ -2235,7 +2235,7 @@ Readability.prototype = {
          if (tweetParent && tweetParent.className.includes('twitter-tweet')) {
            tweetParent.parentNode.replaceChild(tweet, tweetParent);
          }
-        } else if (element.parentNode.className === 'tweet') {
+        } else if (element.parentNode && element.parentNode.className === 'tweet') {
          // Create tweets placeholders from classname
          try {
            const response = await axios.get(link);