From 4993b6e80012dd92259771b5e2cd52e00b1d35c8 Mon Sep 17 00:00:00 2001
From: "y.takahashi" <eai@mizle.net>
Date: Mon, 29 May 2023 18:55:16 +0900
Subject: [PATCH] [Glitch] Handle Surrogate Pairs in truncate()

Port 64b960b6b33086a20b3db8f442c7f2fd2f9b855b to glitch-soc

Signed-off-by: Claire <claire.github-309c@sitedethib.com>
---
 app/javascript/flavours/glitch/features/status/index.jsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/app/javascript/flavours/glitch/features/status/index.jsx b/app/javascript/flavours/glitch/features/status/index.jsx
index 0c7a016644..d961a0d980 100644
--- a/app/javascript/flavours/glitch/features/status/index.jsx
+++ b/app/javascript/flavours/glitch/features/status/index.jsx
@@ -161,8 +161,9 @@ const makeMapStateToProps = () => {
 };
 
 const truncate = (str, num) => {
-  if (str.length > num) {
-    return str.slice(0, num) + '…';
+  const arr = Array.from(str);
+  if (arr.length > num) {
+    return arr.slice(0, num).join('') + '…';
   } else {
     return str;
   }