Proper null check on removeChild

Fixing an error I was seeing: Cannot read property 'removeChild' of null
5 years ago · 3ca9692c01
parent b551f1cf6e
commit 3ca9692c01
1 changed files with 3 additions and 1 deletions
--- a/Readability.js
+++ b/Readability.js
@ -706,7 +706,9 @@ Readability.prototype = {

  _removeAndGetNext: function(node) {
    var nextNode = this._getNextNode(node, true);
-    node.parentNode.removeChild(node);
+    if (node.parentNode) {
+      node.parentNode.removeChild(node);  
+    }
    return nextNode;
  },