@@ -56,13 +56,13 @@ type APIContainers struct {

 func (self *APIContainers) ToLegacy() APIContainersOld {

 	return APIContainersOld{

-		ID: self.ID,

-		Image: self.Image,

-		Command: self.Command,

-		Created: self.Created,

-		Status: self.Status,

-		Ports: displayablePorts(self.Ports),

-		SizeRw: self.SizeRw,

+		ID:         self.ID,

+		Image:      self.Image,

+		Command:    self.Command,

+		Created:    self.Created,

+		Status:     self.Status,

+		Ports:      displayablePorts(self.Ports),

+		SizeRw:     self.SizeRw,

 		SizeRootFs: self.SizeRootFs,

 	}

 }

@@ -566,7 +566,6 @@ func TestPostCommit(t *testing.T) {

 	srv := &Server{runtime: runtime}

-

 	// Create a container and remove a file

 	container, err := runtime.Create(

 		&Config{

@@ -36,9 +36,13 @@ var (

 	VERSION   string

 )

-func (cli *DockerCli) getMethod(name string) (reflect.Method, bool) {

+func (cli *DockerCli) getMethod(name string) (func(...string) error, bool) {

 	methodName := "Cmd" + strings.ToUpper(name[:1]) + strings.ToLower(name[1:])

-	return reflect.TypeOf(cli).MethodByName(methodName)

+	method := reflect.ValueOf(cli).MethodByName(methodName)

+	if !method.IsValid() {

+		return nil, false

+	}

+	return method.Interface().(func(...string) error), true

 }

 func ParseCommands(proto, addr string, args ...string) error {

@@ -50,14 +54,7 @@ func ParseCommands(proto, addr string, args ...string) error {

 			fmt.Println("Error: Command not found:", args[0])

 			return cli.CmdHelp(args[1:]...)

 		}

-		ret := method.Func.CallSlice([]reflect.Value{

-			reflect.ValueOf(cli),

-			reflect.ValueOf(args[1:]),

-		})[0].Interface()

-		if ret == nil {

-			return nil

-		}

-		return ret.(error)

+		return method(args[1:]...)

 	}

 	return cli.CmdHelp(args...)

 }

@@ -68,10 +65,7 @@ func (cli *DockerCli) CmdHelp(args ...string) error {

 		if !exists {

 			fmt.Fprintf(cli.err, "Error: Command not found: %s\n", args[0])

 		} else {

-			method.Func.CallSlice([]reflect.Value{

-				reflect.ValueOf(cli),

-				reflect.ValueOf([]string{"--help"}),

-			})[0].Interface()

+			method("--help")

 			return nil

 		}

 	}