From 4ca5c7dce0ff13ecf7ad6243e07928a1a8d7ebb9 Mon Sep 17 00:00:00 2001
From: Benjamin Storrier <benjamin.storrier@gmail.com>
Date: Thu, 14 Jul 2022 16:13:05 +1000
Subject: [PATCH] Fix getNodeDataAtTreeIndexOrNextIndex for when node is
 undefined

---
 src/utils/tree-data-utils.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/utils/tree-data-utils.ts b/src/utils/tree-data-utils.ts
index 5a6e1913..6380815f 100644
--- a/src/utils/tree-data-utils.ts
+++ b/src/utils/tree-data-utils.ts
@@ -61,7 +61,7 @@ const getNodeDataAtTreeIndexOrNextIndex = ({
   }
 
   // Add one and continue for nodes with no children or hidden children
-  if (!node.children || (ignoreCollapsed && node.expanded !== true)) {
+  if (!node?.children || (ignoreCollapsed && node?.expanded !== true)) {
     return { nextIndex: currentIndex + 1 }
   }