From df06f55c7f8f149658d2ecc7ceee3585ddfca4c5 Mon Sep 17 00:00:00 2001
From: Hans Gaiser <hansg91@gmail.com>
Date: Fri, 14 Jan 2022 17:54:10 +0100
Subject: [PATCH] Use QT_QPA_PLATFORM if provided.

---
 Telegram/SourceFiles/core/launcher.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Telegram/SourceFiles/core/launcher.cpp b/Telegram/SourceFiles/core/launcher.cpp
index 27e624916..31e130a97 100644
--- a/Telegram/SourceFiles/core/launcher.cpp
+++ b/Telegram/SourceFiles/core/launcher.cpp
@@ -61,7 +61,7 @@ FilteredCommandLineArguments::FilteredCommandLineArguments(
 #endif // !Q_OS_WIN
 	}
 #elif defined Q_OS_UNIX
-	if (Platform::DesktopEnvironment::IsGnome()) {
+	if (Platform::DesktopEnvironment::IsGnome() && qEnvironmentVariableIsEmpty("QT_QPA_PLATFORM")) {
 		pushArgument("-platform");
 		pushArgument("xcb;wayland");
 	}