fix: don't rely on live collections (mozilla#677)

More info here: WebReflection/linkedom#43
royalgarter · Mar 3, 2021 · b67027d · b67027d
1 parent 2b9a68e
commit b67027d
Showing 1 changed file with 2 additions and 3 deletions.
diff --git a/Readability.js b/Readability.js
@@ -1246,9 +1246,8 @@ Readability.prototype = {
         var div = doc.createElement("DIV");
         div.id = "readability-page-1";
         div.className = "page";
-        var children = articleContent.childNodes;
-        while (children.length) {
-          div.appendChild(children[0]);
+        while (articleContent.firstChild) {
+          div.appendChild(articleContent.firstChild);
         }
         articleContent.appendChild(div);
       }