From c61d1508cb2e319f0b408fa8245728717639fd06 Mon Sep 17 00:00:00 2001
From: Phil Olynyk <phil@pholynyk.ca>
Date: Sat, 18 Feb 2023 20:18:32 -0500
Subject: [PATCH] Add QT_VERSION_CHECK for QRandomGenerator

---
 oscar/mainwindow.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/oscar/mainwindow.cpp b/oscar/mainwindow.cpp
index 9192d562..32dda11f 100644
--- a/oscar/mainwindow.cpp
+++ b/oscar/mainwindow.cpp
@@ -38,7 +38,9 @@
 #include <QScreen>
 #include <QStorageInfo>
 #include <cmath>
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
 #include <QRandomGenerator>
+#endif
 
 #include "common_gui.h"
 #include "version.h"
@@ -259,7 +261,11 @@ void MainWindow::SetupGUI()
     ui->actionImport_RemStar_MSeries_Data->setVisible(false);
 #endif
 
+#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
     QRandomGenerator(QDateTime::currentDateTime().toTime_t());
+#else
+    qsrand(QDateTime::currentDateTime().toTime_t());
+#endif
 
     QList<int> a;