From 2d4c99a6f7ac218eeaec3b370e18b9fa647d71a9 Mon Sep 17 00:00:00 2001
From: John Preston <johnprestonmail@gmail.com>
Date: Fri, 1 Feb 2019 13:23:25 +0300
Subject: [PATCH] Fix build for old OS X versions.

---
 Telegram/SourceFiles/mediaview.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Telegram/SourceFiles/mediaview.cpp b/Telegram/SourceFiles/mediaview.cpp
index 75c74a8da..96006f9f7 100644
--- a/Telegram/SourceFiles/mediaview.cpp
+++ b/Telegram/SourceFiles/mediaview.cpp
@@ -137,7 +137,11 @@ MediaView::MediaView()
 	});
 	handleAuthSessionChange();
 
+#ifdef OS_MAC_OLD
+	setWindowFlags(Qt::FramelessWindowHint);
+#else // OS_MAC_OLD
 	setWindowFlags(Qt::FramelessWindowHint | Qt::MaximizeUsingFullscreenGeometryHint);
+#endif // OS_MAC_OLD
 	moveToScreen();
 	setAttribute(Qt::WA_NoSystemBackground, true);
 	setAttribute(Qt::WA_TranslucentBackground, true);