From 5b0a5748a5223a0fc960b930e335d618a53ea455 Mon Sep 17 00:00:00 2001
From: Ella <ella@vandurpe.com>
Date: Fri, 15 Dec 2023 08:05:07 +0100
Subject: [PATCH] ToC: adapt to rich text value

---
 packages/block-library/src/table-of-contents/hooks.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/packages/block-library/src/table-of-contents/hooks.js b/packages/block-library/src/table-of-contents/hooks.js
index af7b66568123f8..9f48bca521cd78 100644
--- a/packages/block-library/src/table-of-contents/hooks.js
+++ b/packages/block-library/src/table-of-contents/hooks.js
@@ -105,10 +105,9 @@ function getLatestHeadings( select, clientId ) {
 				latestHeadings.push( {
 					// Convert line breaks to spaces, and get rid of HTML tags in the headings.
 					content: stripHTML(
-						headingAttributes.content.replace(
-							/(<br *\/?>)+/g,
-							' '
-						)
+						headingAttributes.content
+							.toString()
+							.replace( /(<br *\/?>)+/g, ' ' )
 					),
 					level: headingAttributes.level,
 					link: canBeLinked