Index: /trunk/BNC/src/bncwindow.cpp
===================================================================
--- /trunk/BNC/src/bncwindow.cpp	(revision 5241)
+++ /trunk/BNC/src/bncwindow.cpp	(revision 5242)
@@ -2987,5 +2987,5 @@
       _postProcessing->disconnect(_mapWin);
     }
-    delete _mapWin;
+    _mapWin->deleteLater();
     _mapWin = 0;
   }