From 97cb5b53dc314651ef36dfe73c42cbb8cd37633e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Andr=C3=A9?= <583546+oandregal@users.noreply.github.com>
Date: Fri, 18 Oct 2024 17:52:26 +0200
Subject: [PATCH] Convert parent to array in block registration

---
 packages/blocks/src/api/registration.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/packages/blocks/src/api/registration.js b/packages/blocks/src/api/registration.js
index ef1b6bd20a4cdd..429a7235cded48 100644
--- a/packages/blocks/src/api/registration.js
+++ b/packages/blocks/src/api/registration.js
@@ -232,6 +232,13 @@ export function registerBlockType( blockNameOrMetadata, settings ) {
 		return;
 	}
 
+	if (
+		typeof settings?.parent === 'string' ||
+		settings?.parent instanceof String
+	) {
+		settings.parent = [ settings.parent ];
+	}
+
 	if ( 1 === settings?.parent?.length && name === settings.parent[ 0 ] ) {
 		warning(
 			'Block "' +