New build.

Command.cpp

@@ -3,7 +3,9 @@
 
 namespace core {
    
-   int Command::processCommand(std::string request, TCPSession *session, std::stringstream &data) {}
+   int Command::processCommand(std::string request, TCPSession *session, std::stringstream &data) {
+      return 0;
+   }
    
    void Command::output(Session *session) {}