# HG changeset patch
# User Hasan Yavuz ÖZDERYA <hy@ozderya.net>
# Date 2015-03-07 18:03:15
# Node ID fa6975789e0250d30816e0892cc6fe48e5e364be
# Parent  7c16a6166448beccb2193319c7697417ab8e4035

close serial port when closing the application

diff --git a/mainwindow.cpp b/mainwindow.cpp
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -57,6 +57,10 @@ MainWindow::MainWindow(QWidget *parent) 
 
 MainWindow::~MainWindow()
 {
+    if (serialPort.isOpen())
+    {
+        serialPort.close();
+    }
     delete ui;
 }