From e082f7bf334e4f793baf4d29db997aa761e20500 Mon Sep 17 00:00:00 2001
From: shrimbly <falloon.willie@gmail.com>
Date: Wed, 11 Mar 2026 08:49:05 +1300
Subject: [PATCH] fix: add defensive access for childNodeIds in SplitGridNode

Guard against undefined childNodeIds with optional chaining to
prevent a runtime crash when the array hasn't been initialized yet.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 src/components/nodes/SplitGridNode.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/components/nodes/SplitGridNode.tsx b/src/components/nodes/SplitGridNode.tsx
index ad790a34..3f7070e3 100644
--- a/src/components/nodes/SplitGridNode.tsx
+++ b/src/components/nodes/SplitGridNode.tsx
@@ -137,7 +137,7 @@ export function SplitGridNode({ id, data, selected }: NodeProps<SplitGridNodeTyp
           <div className="flex items-center justify-between">
             {nodeData.isConfigured ? (
               <div className="text-[10px] text-neutral-500">
-                {nodeData.childNodeIds.length} generate sets created
+                {nodeData.childNodeIds?.length ?? 0} generate sets created
               </div>
             ) : (
               <div className="text-[10px] text-amber-400">