Help uses Short message if Long is not available

This commit is contained in:
Edgard Castro 2015-03-18 21:50:26 -03:00
parent e784a59910
commit 63a019d93a

View file

@ -248,7 +248,7 @@ func (c *Command) HelpTemplate() string {
if c.HasParent() { if c.HasParent() {
return c.parent.HelpTemplate() return c.parent.HelpTemplate()
} else { } else {
return `{{.Long | trim}} return `{{with or .Long .Short }}{{. | trim}}{{end}}
{{if or .Runnable .HasSubCommands}}{{.UsageString}}{{end}} {{if or .Runnable .HasSubCommands}}{{.UsageString}}{{end}}
` `
} }