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changed help flag setup to use PersistenFlags so -h will be supported
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1 changed files with 1 additions and 1 deletions
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@ -637,7 +637,7 @@ func (c *Command) Flags() *flag.FlagSet {
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c.flagErrorBuf = new(bytes.Buffer)
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}
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c.flags.SetOutput(c.flagErrorBuf)
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c.flags.BoolVar(&c.helpFlagVal, "help", false, "help for "+c.Name())
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c.PersistentFlags().BoolVarP(&c.helpFlagVal, "help", "h", false, "help for "+c.Name())
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}
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return c.flags
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}
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