From c8062f4efa34d480aa332f43d0c98a244bde2537 Mon Sep 17 00:00:00 2001 From: Joel Scoble Date: Fri, 12 Sep 2014 15:43:50 -0500 Subject: [PATCH] changed help flag setup to use PersistenFlags so -h will be supported --- command.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/command.go b/command.go index d6de8c6f..17a5eacb 100644 --- a/command.go +++ b/command.go @@ -637,7 +637,7 @@ func (c *Command) Flags() *flag.FlagSet { c.flagErrorBuf = new(bytes.Buffer) } c.flags.SetOutput(c.flagErrorBuf) - c.flags.BoolVar(&c.helpFlagVal, "help", false, "help for "+c.Name()) + c.PersistentFlags().BoolVarP(&c.helpFlagVal, "help", "h", false, "help for "+c.Name()) } return c.flags }