From 03b2704329a1b49a8180bce1e162dbca3e4edbbb Mon Sep 17 00:00:00 2001
From: ntsekouras <ntsekouras@outlook.com>
Date: Tue, 5 Jan 2021 13:18:29 +0200
Subject: [PATCH] convert to int

---
 packages/block-library/src/archive-title/index.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/block-library/src/archive-title/index.php b/packages/block-library/src/archive-title/index.php
index 76a3012f6f4959..972915baa621ca 100644
--- a/packages/block-library/src/archive-title/index.php
+++ b/packages/block-library/src/archive-title/index.php
@@ -19,7 +19,7 @@ function render_block_core_archive_title( $attributes, $content, $block ) {
 		return '';
 	}
 
-	$tag_name           = isset( $attributes['level'] ) ? 'h' . $attributes['level'] : 'h2';
+	$tag_name           = isset( $attributes['level'] ) ? 'h' . (int) $attributes['level'] : 'h2';
 	$align_class_name   = empty( $attributes['textAlign'] ) ? '' : "has-text-align-{$attributes['textAlign']}";
 	$wrapper_attributes = get_block_wrapper_attributes( array( 'class' => $align_class_name ) );