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Remove unused ErrHelp check

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Inside Command.Execute() we were checking for pflag.ErrHelp. But
Command.execute() never returns that value. It just complicates the code
and isn't used.
This commit is contained in:
Eric Paris 2015-06-09 15:16:44 -04:00
parent 0a1a8e2e92
commit 6f735782e0
1 changed files with 2 additions and 7 deletions
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5
command.go
View file

@ -549,14 +549,9 @@ func (c *Command) Execute() (err error) {
}
if err != nil {
if err == flag.ErrHelp {
c.Help()
} else {
c.Println("Error:", err.Error())
c.Printf("Run '%v help' for usage.\n", c.Root().Name())
}
}
return
}