From b6fd1a869475c20a96d15d624de3f02863a0067c Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Sat, 17 Oct 2020 11:53:26 +0200
Subject: [PATCH] Need Qt >= 5.1 for qunsetenv

---
 client/src/proxgui.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/client/src/proxgui.cpp b/client/src/proxgui.cpp
index cec64d8be..525e64da6 100644
--- a/client/src/proxgui.cpp
+++ b/client/src/proxgui.cpp
@@ -60,7 +60,9 @@ extern "C" void InitGraphics(int argc, char **argv, char *script_cmds_file, char
     if (getenv("DISPLAY") == NULL)
         return;
 #endif
+#if QT_VERSION >= 0x050100
     qunsetenv("SESSION_MANAGER");
+#endif
     main_loop_thread = new WorkerThread(script_cmds_file, script_cmd, stayInCommandLoop);
     gui = new ProxGuiQT(argc, argv, main_loop_thread);
 }