From 5cbbf902c8536c075eef365a8f111d216df7ecf4 Mon Sep 17 00:00:00 2001
From: Maxim Kadushkin <maxim.kadushkin@onlyoffice.com>
Date: Tue, 13 Dec 2022 22:18:45 +0300
Subject: [PATCH] [all] fix bug 59485

---
 apps/common/main/lib/controller/HintManager.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/apps/common/main/lib/controller/HintManager.js b/apps/common/main/lib/controller/HintManager.js
index de1d4703c..cf913714e 100644
--- a/apps/common/main/lib/controller/HintManager.js
+++ b/apps/common/main/lib/controller/HintManager.js
@@ -324,7 +324,7 @@ Common.UI.HintManager = new(function() {
                 index++;
             }
             var title = el.attr('data-hint-title');
-            if (!title) {
+            if (!title && !(index > _arrLetters.length)) {
                 el.attr('data-hint-title', _arrLetters[index].toUpperCase());
                 index++;
             }