libt2n: (reinhard) make command_client class polymoprh by adding virtrual destructor...

[libt2n] / src / command_client.hxx

diff --git a/src/command_client.hxx b/src/command_client.hxx
index 2ef15db..035e270 100644 (file)
--- a/src/command_client.hxx
+++ b/src/command_client.hxx
@@ -46,6 +46,7 @@ class command_client
         command_client(client_connection& _c,
             long long _command_timeout_usec=command_timeout_usec_default,
             long long _hello_timeout_usec=hello_timeout_usec_default);
+        virtual ~command_client() {}
 
         void send_command(command* cmd, result_container &res);
 };