Add missing virtual keywords

diff --git a/source/inet.h b/source/inet.h
index 94436f9c877873aceaa1b3a21aa822ff4f779b29..20f433ad2996418106e38f4ef675f949114c7e28 100644 (file)
--- a/source/inet.h
+++ b/source/inet.h
@@ -23,8 +23,8 @@ public:
 
        virtual SysAddr to_sys() const;
 
-       Family get_family() const { return INET; }
-       std::string str() const;
+       virtual Family get_family() const { return INET; }
+       virtual std::string str() const;
 };
 
 } // namespace Net