Bugfix: We need a virtual destructor for the interface.

diff --git a/src/ip_service.h b/src/ip_service.h
index 10eece3..5e91b52 100644 (file)
--- a/src/ip_service.h
+++ b/src/ip_service.h
@@ -22,6 +22,8 @@ public:
 
     typedef boost::shared_ptr<IPService> Ptr;
 
+    virtual ~IPService() {};
+
     virtual int connect(const std::string& _hostname, const std::string& _port) = 0;
 
     virtual std::string read_from_socket() = 0;