Fix crash when switching serial ports

Switching port after sending a message was crashing the program
ed-chemnitz · Mar 6, 2018 · 6ae6ec3 · 6ae6ec3
1 parent efd0a85
commit 6ae6ec3
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/src/rtusettingswidget.cpp b/src/rtusettingswidget.cpp
@@ -26,6 +26,6 @@ void RtuSettingsWidget::changeModbusInterface(const QString& port, char parity)
     {
         emit connectionError( tr( "Could not connect serial port!" ) );
 
-	releaseSerialModbus();
+        releaseSerialModbus();
     }
 }
diff --git a/src/serialsettingswidget.cpp b/src/serialsettingswidget.cpp
@@ -5,8 +5,8 @@
 
 SerialSettingsWidget::SerialSettingsWidget(QWidget *parent) :
 	QWidget(parent),
-	ui(new Ui::SerialSettingsWidget)
-  , m_serialModbus( NULL )
+	ui(new Ui::SerialSettingsWidget),
+	m_serialModbus( NULL )
 {
 	ui->setupUi(this);
 	enableGuiItems(false);
@@ -112,6 +112,8 @@ void SerialSettingsWidget::changeSerialPort( int )
 		}
 
 		changeModbusInterface(port, parity);
+
+		emit serialPortActive(true);
 	}
 	else
 	{