From 731e53bc99e1d194d58dc9ded4964830ff9d7a99 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Thu, 23 Mar 2017 15:30:16 +0300
Subject: [PATCH] Fix crash in tray icon notifications toggle.

While we have the same tray menu for an authorized user and not.
---
 Telegram/SourceFiles/mainwindow.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Telegram/SourceFiles/mainwindow.cpp b/Telegram/SourceFiles/mainwindow.cpp
index d52f69885..2d8f482f3 100644
--- a/Telegram/SourceFiles/mainwindow.cpp
+++ b/Telegram/SourceFiles/mainwindow.cpp
@@ -809,6 +809,9 @@ void MainWindow::toggleDisplayNotifyFromTray() {
 		Ui::show(Box<InformBox>(lang(lng_passcode_need_unblock)));
 		return;
 	}
+	if (!AuthSession::Exists()) {
+		return;
+	}
 
 	bool soundNotifyChanged = false;
 	Global::SetDesktopNotify(!Global::DesktopNotify());