Make Ctrl-C in Trace Analyzer work again

src/traceAnalyzer/main.cpp

@@ -43,6 +43,7 @@
 #include <QFileInfo>
 #include <QSet>
 #include <QString>
+#include <csignal>
 #include <filesystem>
 #include <iostream>
 #include <pybind11/embed.h>
@@ -51,6 +52,9 @@ int main(int argc, char* argv[])
 {
     QApplication a(argc, argv);
 
+    // Make CTRL-C work again
+    std::signal(SIGINT, [](int) { QApplication::quit(); });
+
     QIcon icon(QStringLiteral(":/icon"));
     QApplication::setWindowIcon(icon);
     QApplication::setApplicationName(QStringLiteral("TraceAnalyzer"));