1.1 --- a/src/contrib/flow-monitor/ipv4-flow-probe.h	Tue Sep 08 17:33:05 2009 +0100
     1.2 +++ b/src/contrib/flow-monitor/ipv4-flow-probe.h	Thu Nov 12 13:01:01 2009 +0100
     1.3 @@ -41,7 +41,7 @@
     1.4    
     1.5  public:
     1.6    Ipv4FlowProbe (Ptr<FlowMonitor> monitor, Ptr<Ipv4FlowClassifier> classifier, Ptr<Node> node);
     1.7 -  ~Ipv4FlowProbe ();
     1.8 +  virtual ~Ipv4FlowProbe ();
     1.9  
    1.10    /// \brief enumeration of possible reasons why a packet may be dropped
    1.11    enum DropReason