Fall back to empty siblings list if no parentNode is present (#566)

stimulusreflex · Jan 5, 2022 · c91a86d · c91a86d
1 parent d938424
commit c91a86d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/javascript/utils.js b/javascript/utils.js
@@ -85,7 +85,7 @@ const elementToXPath = element => {
   if (element === document.body) return '/html/body'
 
   let ix = 0
-  const siblings = element.parentNode.childNodes
+  const siblings = element.parentNode ? element.parentNode.childNodes : []
 
   for (var i = 0; i < siblings.length; i++) {
     const sibling = siblings[i]