From 6b0efefc8596e92f5968dbb8f1bcb693ae20b155 Mon Sep 17 00:00:00 2001
From: Aki Hamano <54422211+t-hamano@users.noreply.github.com>
Date: Mon, 20 Mar 2023 20:18:49 +0900
Subject: [PATCH] Post Excerpt Block: Fix unexpected commas in certain site
 languages (#49123)

---
 packages/block-library/src/post-excerpt/edit.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/packages/block-library/src/post-excerpt/edit.js b/packages/block-library/src/post-excerpt/edit.js
index 378aa34cd00ba..10e36e267504d 100644
--- a/packages/block-library/src/post-excerpt/edit.js
+++ b/packages/block-library/src/post-excerpt/edit.js
@@ -156,7 +156,10 @@ export default function PostExcerptEditor( {
 			.split( '', excerptLength + numberOfSpaces )
 			.join( '' );
 	} else if ( wordCountType === 'characters_including_spaces' ) {
-		trimmedExcerpt = rawOrRenderedExcerpt.trim().split( '', excerptLength );
+		trimmedExcerpt = rawOrRenderedExcerpt
+			.trim()
+			.split( '', excerptLength )
+			.join( '' );
 	}
 
 	trimmedExcerpt = trimmedExcerpt + '...';