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Merge pull request #153 from eparis/remove-useless-assignment 

UsageTemple: remove useless variable assignment
This commit is contained in:
Eric Paris 2015-09-11 18:00:59 -05:00
parent d96b4f7741 1ac08d9d94
commit eeec8e3ce3
1 changed files with 1 additions and 1 deletions
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2
command.go
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@ -251,7 +251,7 @@ func (c *Command) UsageTemplate() string {
if c.HasParent() { if c.HasParent() {
return c.parent.UsageTemplate() return c.parent.UsageTemplate()
} else { } else {
return `{{ $cmd := . }}Usage:{{if .Runnable}} return `Usage:{{if .Runnable}}
{{.UseLine}}{{if .HasFlags}} [flags]{{end}}{{end}}{{if .HasSubCommands}} {{.UseLine}}{{if .HasFlags}} [flags]{{end}}{{end}}{{if .HasSubCommands}}
{{ .CommandPath}} [command]{{end}}{{if gt .Aliases 0}} {{ .CommandPath}} [command]{{end}}{{if gt .Aliases 0}}