From 638a4f3b448cf5ad42af7f570f695398d6c22bf7 Mon Sep 17 00:00:00 2001
From: Marcelo Serpa <81248+fullofcaffeine@users.noreply.github.com>
Date: Thu, 14 Dec 2023 12:21:06 -0600
Subject: [PATCH] (edit-site)(use-init-edited-entity-from-url) Safely access
 `toString()` on `siteData`'s `page_on_front` (#57035)

---
 .../sync-state-with-url/use-init-edited-entity-from-url.js   | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/edit-site/src/components/sync-state-with-url/use-init-edited-entity-from-url.js b/packages/edit-site/src/components/sync-state-with-url/use-init-edited-entity-from-url.js
index 46079cbce8efd..7b1321fdf4b8a 100644
--- a/packages/edit-site/src/components/sync-state-with-url/use-init-edited-entity-from-url.js
+++ b/packages/edit-site/src/components/sync-state-with-url/use-init-edited-entity-from-url.js
@@ -54,7 +54,10 @@ function useResolveEditedEntityAndContext( { postId, postType } ) {
 			return {
 				hasLoadedAllDependencies: !! base && !! siteData,
 				homepageId:
-					siteData?.show_on_front === 'page'
+					siteData?.show_on_front === 'page' &&
+					[ 'number', 'string' ].includes(
+						typeof siteData.page_on_front
+					)
 						? siteData.page_on_front.toString()
 						: null,
 				url: base?.home,