diff -r bb7671829935 -r 66bc20d089fc QTfrontend/net/hwmap.cpp
--- a/QTfrontend/net/hwmap.cpp	Mon Nov 19 23:43:45 2012 +0400
+++ b/QTfrontend/net/hwmap.cpp	Tue Nov 20 00:10:12 2012 +0400
@@ -20,8 +20,8 @@
 #include "hwconsts.h"
 #include "hwmap.h"
 
-HWMap::HWMap() :
-    TCPBase(false)
+HWMap::HWMap(QObject * parent) :
+    TCPBase(false, parent)
 {
 }