--- a/QTfrontend/drawmapscene.cpp	Thu Dec 23 19:17:14 2010 -0500
+++ b/QTfrontend/drawmapscene.cpp	Thu Dec 23 20:21:47 2010 -0500
@@ -136,7 +136,7 @@
                 points.clear();
             }
         }
-	if (data.size() > 5) points.append(QPoint(px, py));
+	if (data.size() >= 5) points.append(QPoint(px, py));
     }
 
     emit pathChanged();