qt: Update pause action status when paused without using action

src/qt/qt_main.cpp

@@ -113,10 +113,6 @@ int main(int argc, char* argv[]) {
     fmt.setSwapInterval(0);
     QSurfaceFormat::setDefaultFormat(fmt);
     app.setStyle(new StyleOverride());
-    QDirIterator it(":", QDirIterator::Subdirectories);
-    while (it.hasNext()) {
-        qDebug() << it.next() << "\n";
-    }
 
 #ifdef __APPLE__
     CocoaEventFilter cocoafilter;

src/qt/qt_mainwindow.cpp

@@ -104,6 +104,7 @@ MainWindow::MainWindow(QWidget *parent) :
                 toolbar_label->setText(QString("%1 - %2").arg(parts[1], parts.last()));
         }
 #endif
+        ui->actionPause->setChecked(dopause);
     });
     connect(this, &MainWindow::getTitleForNonQtThread, this, &MainWindow::getTitle_, Qt::BlockingQueuedConnection);