Added init values

source/RobotAPI/drivers/WeissHapticSensor/AbstractInterface.cpp

@@ -281,6 +281,7 @@ int AbstractInterface::send(unsigned char id, unsigned int len, unsigned char *d
     res = write( buf, 6 + len + 2 );
     if ( res < 6 + (int)len + 2 )
     {
+		delete[] buf;
         close();
         throw TransmissionException("Failed to submit message checksum");
         //cerr << "Failed to submit message checksum" << endl;

source/RobotAPI/drivers/WeissHapticSensor/SerialInterface.cpp

@@ -38,6 +38,7 @@ SerialInterface::SerialInterface(const char *device, unsigned int bitrate)
 {
     this->device = device;
     this->bitrate = bitrate;
+	this->fd = -1;
 }
 
 SerialInterface::~SerialInterface() {

source/RobotAPI/drivers/WeissHapticSensor/WeissHapticSensor.cpp

@@ -6,7 +6,7 @@
 using namespace armarx;
 
 WeissHapticSensor::WeissHapticSensor(std::string device)
-    : device(device)
+    : device(device), connected(false)
 {
     sensorTask = new RunningTask<WeissHapticSensor>(this, &WeissHapticSensor::frameAcquisitionTaskLoop);
     boost::smatch match;