From 7d0beafce059148ecf3aba14c6a98fed173a3e68 Mon Sep 17 00:00:00 2001
From: Ilya Fedin <fedin-ilja2010@ya.ru>
Date: Fri, 28 Mar 2025 15:47:24 +0000
Subject: [PATCH] Ensure currentImageBack isn't null

---
 Telegram/SourceFiles/platform/linux/tray_linux.cpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/platform/linux/tray_linux.cpp b/Telegram/SourceFiles/platform/linux/tray_linux.cpp
index 9e7949c08a..e15c297ced 100644
--- a/Telegram/SourceFiles/platform/linux/tray_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/tray_linux.cpp
@@ -161,6 +161,8 @@ QIcon IconGraphic::trayIcon() {
 		if (currentImageBack.isNull()
 			|| _new.iconThemeName != _current.iconThemeName
 			|| _new.systemIcon.name() != _current.systemIcon.name()) {
+			currentImageBack = {};
+
 			if (!_new.systemIcon.isNull()) {
 				// We can't use QIcon::actualSize here
 				// since it works incorrectly with svg icon themes
@@ -187,7 +189,9 @@ QIcon IconGraphic::trayIcon() {
 							.toImage();
 					}
 				}
-			} else {
+			}
+
+			if (currentImageBack.isNull()) {
 				currentImageBack = Window::Logo();
 			}