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refactor help func in CLI 

Signed-off-by: Victor Vieux <victorvieux@gmail.com>
This commit is contained in:
Victor Vieux 2016-11-17 10:54:10 -08:00
parent 28f8f92963
commit 05ddb16e59
1 changed files with 1 additions and 3 deletions
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4
docker.go
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@ -34,9 +34,7 @@ func newDockerCommand(dockerCli *command.DockerCli) *cobra.Command {
showVersion()
return nil
}
cmd.SetOutput(dockerCli.Err())
cmd.HelpFunc()(cmd, args)
return nil
return dockerCli.ShowHelp(cmd, args)
},
PersistentPreRunE: func(cmd *cobra.Command, args []string) error {
// daemon command is special, we redirect directly to another binary