From 6fdc208ca7c5620449eebbc45ca5fb9958f753b0 Mon Sep 17 00:00:00 2001
From: or-else <or.else@gmail.com>
Date: Wed, 28 May 2025 12:55:59 +0300
Subject: [PATCH] crash due to incorrect reference to topic

---
 src/widgets/topic-desc-edit.jsx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/widgets/topic-desc-edit.jsx b/src/widgets/topic-desc-edit.jsx
index 72b68a59..67d87897 100644
--- a/src/widgets/topic-desc-edit.jsx
+++ b/src/widgets/topic-desc-edit.jsx
@@ -203,7 +203,7 @@ class TopicDescEdit extends React.Component {
     this.setState({aliasError: ''});
 
     // Setup a delayed check for alias availability.
-    const fnd = topic._tinode.getOrCreateFndTopic();
+    const fnd = this.props.tinode.getFndTopic();
     if (!fnd) {
       // Unable to check alias availability.
       this.setState({aliasError: ''});
@@ -216,7 +216,7 @@ class TopicDescEdit extends React.Component {
     });
     this.aliasCheckTimer = setTimeout(_ => {
       this.aliasCheckTimer = null;
-      fnd.checkTagUniqueness(`${Tinode.TAG_ALIAS}${alias}`, this.name())
+      fnd.checkTagUniqueness(`${Tinode.TAG_ALIAS}${alias}`, this.props.topic)
         .then(ok => {
           this.aliasCheckPromise.resolve(ok)
           this.setState({aliasError: ok ? '' : this.props.intl.formatMessage(messages.alias_already_taken)});