Index: trunk/BNC/combination/bnccomb.h
===================================================================
--- trunk/BNC/combination/bnccomb.h	(revision 3296)
+++ trunk/BNC/combination/bnccomb.h	(revision 3297)
@@ -33,5 +33,5 @@
  public:
   bncComb();
-  ~bncComb();
+  virtual ~bncComb();
   void processCorrLine(const QString& staID, const QString& line);
   int  nStreams() const {return _ACs.size();}