@@ -109,6 +109,9 @@ func (cli *DockerCli) CmdInspect(args ...string) error {

 	indented.WriteString("]\n")

 	if tmpl == nil {

+		// Note that we will always write "[]" when "-f" isn't specified,

+		// to make sure the output would always be array, see

+		// https://github.com/docker/docker/pull/9500#issuecomment-65846734

 		if _, err := io.Copy(cli.out, indented); err != nil {

 			return err

 		}