From 1ffd6d54a0b898f6d82d22c407012976d73ca36c Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Wed, 30 Mar 2022 10:55:01 +0400
Subject: [PATCH] Don't try to resolve empty username.

---
 Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
index 4b18e9725..aba0a7739 100644
--- a/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
+++ b/Telegram/SourceFiles/inline_bots/bot_attach_web_view.cpp
@@ -282,6 +282,9 @@ AttachWebView::~AttachWebView() {
 void AttachWebView::request(
 		not_null<PeerData*> peer,
 		const QString &botUsername) {
+	if (botUsername.isEmpty()) {
+		return;
+	}
 	const auto username = _bot ? _bot->username : _botUsername;
 	if (_peer == peer && username.toLower() == botUsername.toLower()) {
 		if (_panel) {