fix: Add newline after URL

main.go

@@ -29,14 +29,16 @@ func RandString(n int) string {
 
 var dataDirFlag = flag.String("dataDir", "/tmp", "directory for files")
 var domainFlag = flag.String("domain", "http://localhost:8085", "base domain")
+var bindFlag = flag.String("bind", ":8085", "host and port to bind")
 
 func main() {
+	flag.Parse()
 	h := &Handler{
 		DataDir: *dataDirFlag,
 		Domain:  *domainFlag,
 	}
 	log.Println("listening")
-	panic(http.ListenAndServe(":8085", h))
+	panic(http.ListenAndServe(*bindFlag, h))
 }
 
 type Handler struct {
@@ -74,5 +76,5 @@ func (h *Handler) ServeHTTP(wr http.ResponseWriter, req *http.Request) {
 	}
 
 	log.Println("uploaded as", name)
-	wr.Write([]byte(h.Domain + "/" + name))
+	wr.Write([]byte(h.Domain + "/" + name + "\n"))
 }