Add comment about inspect output
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
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@ -109,6 +109,9 @@ func (cli *DockerCli) CmdInspect(args ...string) error {
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indented.WriteString("]\n")
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indented.WriteString("]\n")
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if tmpl == nil {
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if tmpl == nil {
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// Note that we will always write "[]" when "-f" isn't specified,
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// to make sure the output would always be array, see
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// https://github.com/docker/docker/pull/9500#issuecomment-65846734
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if _, err := io.Copy(cli.out, indented); err != nil {
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if _, err := io.Copy(cli.out, indented); err != nil {
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return err
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return err
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}
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}
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