--- a/QTfrontend/net/hwmap.h	Mon Nov 19 13:21:20 2012 +0100
+++ b/QTfrontend/net/hwmap.h	Mon Nov 19 23:43:45 2012 +0400
@@ -42,6 +42,7 @@
         HWMap();
         virtual ~HWMap();
         void getImage(const QString & seed, int templateFilter, MapGenerator mapgen, int maze_size, const QByteArray & drawMapData);
+        bool couldBeRemoved();
 
     protected:
         virtual QStringList getArguments();