From bbc59c1a999dd753a11c4c8fd4f42f853c77aadc Mon Sep 17 00:00:00 2001
From: Ilya Fedin <fedin-ilja2010@ya.ru>
Date: Wed, 28 Oct 2020 18:15:43 +0400
Subject: [PATCH] Use Launcher::initHook on Linux

---
 Telegram/SourceFiles/core/launcher.cpp                 | 4 ----
 Telegram/SourceFiles/platform/linux/launcher_linux.cpp | 7 +++++++
 Telegram/SourceFiles/platform/linux/launcher_linux.h   | 1 +
 3 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/Telegram/SourceFiles/core/launcher.cpp b/Telegram/SourceFiles/core/launcher.cpp
index 28271acd9f..aa50e19a29 100644
--- a/Telegram/SourceFiles/core/launcher.cpp
+++ b/Telegram/SourceFiles/core/launcher.cpp
@@ -301,10 +301,6 @@ void Launcher::init() {
 
 	QApplication::setApplicationName(qsl("TelegramDesktop"));
 
-#if defined Q_OS_UNIX && !defined Q_OS_MAC && QT_VERSION >= QT_VERSION_CHECK(5, 7, 0)
-	QApplication::setDesktopFileName(Platform::GetLauncherFilename());
-#endif
-
 #ifndef OS_MAC_OLD
 	QApplication::setAttribute(Qt::AA_DisableHighDpiScaling, true);
 #endif // OS_MAC_OLD
diff --git a/Telegram/SourceFiles/platform/linux/launcher_linux.cpp b/Telegram/SourceFiles/platform/linux/launcher_linux.cpp
index 1d948fd192..0a21a18415 100644
--- a/Telegram/SourceFiles/platform/linux/launcher_linux.cpp
+++ b/Telegram/SourceFiles/platform/linux/launcher_linux.cpp
@@ -8,9 +8,12 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "platform/linux/launcher_linux.h"
 
 #include "base/platform/base_platform_info.h"
+#include "platform/linux/specific_linux.h"
 #include "core/crash_reports.h"
 #include "core/update_checker.h"
 
+#include <QtWidgets/QApplication>
+
 #include <sys/stat.h>
 #include <sys/types.h>
 #include <cstdlib>
@@ -46,6 +49,10 @@ Launcher::Launcher(int argc, char *argv[])
 : Core::Launcher(argc, argv, DeviceModelPretty(), SystemVersionPretty()) {
 }
 
+void Launcher::initHook() {
+	QApplication::setDesktopFileName(GetLauncherFilename());
+}
+
 bool Launcher::launchUpdater(UpdaterLaunch action) {
 	if (cExeName().isEmpty()) {
 		return false;
diff --git a/Telegram/SourceFiles/platform/linux/launcher_linux.h b/Telegram/SourceFiles/platform/linux/launcher_linux.h
index 0b7dea1318..188b1b6e6d 100644
--- a/Telegram/SourceFiles/platform/linux/launcher_linux.h
+++ b/Telegram/SourceFiles/platform/linux/launcher_linux.h
@@ -16,6 +16,7 @@ public:
 	Launcher(int argc, char *argv[]);
 
 private:
+	void initHook() override;
 	bool launchUpdater(UpdaterLaunch action) override;
 
 };