From 04c1d12072e63e5a4bf7e171205d2562530739c0 Mon Sep 17 00:00:00 2001
From: Maxim Kadushkin <maxim.kadushkin@onlyoffice.com>
Date: Thu, 28 Sep 2023 12:32:33 +0300
Subject: [PATCH] [start page] fix bug 64390

---
 common/loginpage/src/panelabout.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/loginpage/src/panelabout.js b/common/loginpage/src/panelabout.js
index 95dd96e73..1b5b9fbbe 100644
--- a/common/loginpage/src/panelabout.js
+++ b/common/loginpage/src/panelabout.js
@@ -154,7 +154,7 @@
                     this.view.$menuitem.removeClass('extra');
                     this.view.$panel.append(this.view.paneltemplate(args));
                 } else {
-                    if ( !!args.opts?.edition ) {
+                    if ( !!args.opts && !!args.opts.edition ) {
                         $('#idx-ver-edition').html(args.opts.edition);
                     }
                 }