Explicit check for leaf parent element presence for updates_for (#208)

stimulusreflex · Jun 1, 2022 · c8573a3 · c8573a3
1 parent 9fdbc89
commit c8573a3
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/javascript/updatable/inner_updates_compat.js b/javascript/updatable/inner_updates_compat.js
@@ -21,15 +21,17 @@ export const registerInnerUpdates = () => {
 }
 
 const recursiveMarkUpdatesForElements = leaf => {
-  const closestUpdatesFor = leaf && leaf.parentElement.closest('updates-for')
+  const closestUpdatesFor =
+    leaf && leaf.parentElement && leaf.parentElement.closest('updates-for')
   if (closestUpdatesFor) {
     closestUpdatesFor.setAttribute('performing-inner-update', '')
     recursiveMarkUpdatesForElements(closestUpdatesFor)
   }
 }
 
 const recursiveUnmarkUpdatesForElements = leaf => {
-  const closestUpdatesFor = leaf && leaf.parentElement.closest('updates-for')
+  const closestUpdatesFor =
+    leaf && leaf.parentElement && leaf.parentElement.closest('updates-for')
   if (closestUpdatesFor) {
     closestUpdatesFor.removeAttribute('performing-inner-update')
     recursiveUnmarkUpdatesForElements(closestUpdatesFor)