Update UDPWriter to work with mobilegps

UDPReaderWriter.cpp

@@ -29,6 +29,14 @@ m_fd(-1)
 {
 }
 
+CUDPReaderWriter::CUDPReaderWriter() :
+m_address(),
+m_port(0U),
+m_addr(),
+m_fd(-1)
+{
+}
+
 CUDPReaderWriter::~CUDPReaderWriter()
 {
 }

UDPReaderWriter.h

@@ -34,6 +34,7 @@
 class CUDPReaderWriter {
 public:
 	CUDPReaderWriter(const std::string& address, unsigned int port);
+	CUDPReaderWriter();
 	~CUDPReaderWriter();
 
 	static in_addr lookup(const std::string& hostName);