From 92ddef9fc3bace1008138ec0d3b99bffd6c58416 Mon Sep 17 00:00:00 2001
From: Adrian Jeakins <jeakinsadrian@gmail.com>
Date: Tue, 4 Dec 2018 23:05:06 +0000
Subject: Fix crash starting the GUI on macOS where we must request a core
 profile.

See http://doc.qt.io/qt-5/qabstractopenglfunctions.html
---
 gui/application.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/gui/application.cc b/gui/application.cc
index aece5d2a..7751e6f1 100644
--- a/gui/application.cc
+++ b/gui/application.cc
@@ -41,6 +41,7 @@ Application::Application(int &argc, char **argv) : QApplication(argc, argv)
 {
     QSurfaceFormat fmt;
     fmt.setSamples(10);
+    fmt.setProfile(QSurfaceFormat::CoreProfile);
     QSurfaceFormat::setDefaultFormat(fmt);
 #ifdef _WIN32
     SetConsoleCtrlHandler((PHANDLER_ROUTINE)WinHandler, TRUE);
-- 
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