From e8e88e7d79842f1636905f3ce86169bb950767f4 Mon Sep 17 00:00:00 2001
From: trilene <trilene@runbox.com>
Date: Sat, 20 Feb 2021 17:33:04 -0500
Subject: [PATCH] Refine X11 test

---
 src/CallManager.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/CallManager.cpp b/src/CallManager.cpp
index b920cfed..de04ed3b 100644
--- a/src/CallManager.cpp
+++ b/src/CallManager.cpp
@@ -402,7 +402,7 @@ CallManager::callsSupported()
 bool
 CallManager::screenShareSupported()
 {
-        return std::getenv("DISPLAY") != nullptr;
+        return std::getenv("DISPLAY") && !std::getenv("WAYLAND_DISPLAY");
 }
 
 bool