show error in console if root node isn't found

2018-01-23 20:15:35 +02:00
parent 1f4e1b160f
commit 59c9d59ad0
1 changed files with 4 additions and 1 deletions
@@ -17,7 +17,10 @@ if (document.readyState !== 'complete') {
 function initApp() {
  const node = document.getElementById(id);

-  if (!node) return;
+  if (!node) {
+    console.error('Remark42: Can\'t find root node.');
+    return;
+  }

  render(<Root/>, node.parentElement, node);
 }