Handle Surrogate Pairs in truncate() (#25148)

2023-05-29 18:55:16 +09:00 · 2023-05-29 18:55:16 +09:00 · 64b960b6b3
parent 11b8336418
commit 64b960b6b3
1 changed files with 3 additions and 2 deletions
--- a/app/javascript/mastodon/features/status/index.jsx
+++ b/app/javascript/mastodon/features/status/index.jsx
@ -166,8 +166,9 @@ 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;
  }