update anyhttp

main.go

@@ -25,7 +25,9 @@ func main() {
 	flag.Parse()
 
 	http.HandleFunc("/", func(w http.ResponseWriter, _ *http.Request) {
-		w.Write([]byte("<h2>Error!</h2><p>Check your webserver config, You should not see this!</p>"))
+		if _, err := w.Write([]byte("<h2>Error!</h2><p>Check your webserver config, You should not see this!</p>")); err != nil {
+			log.Panic(err)
+		}
 	})
 
 	http.HandleFunc("/wrap/", func(w http.ResponseWriter, r *http.Request) {