api/client: var style tweak

Docker-DCO-1.1-Signed-off-by: Vincent Batts <vbatts@redhat.com> (github: vbatts)
This commit is contained in:
Vincent Batts 2014-03-19 17:09:12 -04:00
parent e93a16ab48
commit 78a0105eaf

View file

@ -2055,8 +2055,10 @@ func (cli *DockerCli) CmdSave(args ...string) error {
return nil
}
var output io.Writer = cli.out
var err error
var (
output io.Writer = cli.out
err error
)
if *outfile != "" {
output, err = os.Create(*outfile)
if err != nil {