From c4b735ea9d6cc61a593725bae578da9be72c1597 Mon Sep 17 00:00:00 2001
From: Benjie Gillam <benjie@jemjie.com>
Date: Tue, 14 May 2024 15:34:47 +0100
Subject: [PATCH] More direct check

---
 grafast/grafast/src/engine/OutputPlan.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/grafast/grafast/src/engine/OutputPlan.ts b/grafast/grafast/src/engine/OutputPlan.ts
index 7453598e4f..0ecb538ffd 100644
--- a/grafast/grafast/src/engine/OutputPlan.ts
+++ b/grafast/grafast/src/engine/OutputPlan.ts
@@ -731,7 +731,7 @@ export function getChildBucketAndIndex(
       "GrafastInternalError<83d0e3cc-7eec-4185-85b4-846540288162>: arrayIndex must be supplied iff outputPlan is an array",
     );
   }
-  if (outputPlan && childOutputPlan.layerPlan === bucket.layerPlan) {
+  if (outputPlan != null && childOutputPlan.layerPlan === bucket.layerPlan) {
     // Same layer; straightforward
     return [bucket, bucketIndex];
   }