From 381d1eb6d6680314e988434f2994bc499c3c08d7 Mon Sep 17 00:00:00 2001
From: Tanner Linsley <tannerlinsley@gmail.com>
Date: Sun, 25 Jul 2021 20:37:11 -0700
Subject: [PATCH] fix: stack undefined/null

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

diff --git a/src/utils/buildAxis.linear.ts b/src/utils/buildAxis.linear.ts
index 44f5d8a9..8629e304 100644
--- a/src/utils/buildAxis.linear.ts
+++ b/src/utils/buildAxis.linear.ts
@@ -419,7 +419,7 @@ function stackSeries<TDatum>(
     .keys(seriesIndices)
     .value((_, seriesIndex, index) => {
       const val = axisOptions.getValue(
-        axisSeries[Number(seriesIndex)].datums[index].originalDatum
+        axisSeries[Number(seriesIndex)]?.datums[index]?.originalDatum
       )
 
       if (typeof val === 'undefined' || val === null) {