...

webserver.cc

@@ -142,10 +142,13 @@ void Webserver::do_session(tcp::socket *socket)
 
                 if (handler) {
                     Webserver::response *res = handler(m, req);   
-                    if (!res)
+                    if (!res) {
                         deliver_status(socket, req, http::status::not_found);
-                    http::write(*socket, *res, ec);
-                    delete res;
+                    }
+                    else {
+                        http::write(*socket, *res, ec);
+                        delete res;
+                    }
                 }
                 else {
                     deliver_status(socket, req, http::status::not_found);