From d2ad07f6cd641815fccff7a19ca7526009da0b68 Mon Sep 17 00:00:00 2001
From: Jasper Kang <jasper.kang@automattic.com>
Date: Wed, 8 Jan 2025 13:30:23 +1300
Subject: [PATCH] check whether stats.data is empty before accessing length

---
 client/my-sites/stats/stats-post-summary/index.jsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/my-sites/stats/stats-post-summary/index.jsx b/client/my-sites/stats/stats-post-summary/index.jsx
index 797fdb7005e63..5504fc8addc74 100644
--- a/client/my-sites/stats/stats-post-summary/index.jsx
+++ b/client/my-sites/stats/stats-post-summary/index.jsx
@@ -236,7 +236,7 @@ class StatsPostSummary extends Component {
 		const selectedRecordIndex = chartData.findIndex(
 			( item ) => item.period === selectedRecord.period
 		);
-		if ( 'day' === this.state.period ) {
+		if ( 'day' === this.state.period && stats.data ) {
 			const maxPages = Math.ceil( stats.data.length / StatsPostSummary.MAX_RECORDS_PER_DAY );
 			disablePreviousArrow = this.state.page >= maxPages && selectedRecordIndex === 0;
 			disableNextArrow = 1 === this.state.page && selectedRecordIndex === chartData.length - 1;