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Merge pull request #446 from jamescun/master

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Fix ActionFunc signature of ShowAppHelp action
This commit is contained in:
Dan Buch 2016-06-08 10:31:04 -04:00
commit 8b2531778f
1 changed files with 2 additions and 1 deletions
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3
help.go
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@ -117,8 +117,9 @@ var HelpPrinter helpPrinter = printHelp
var VersionPrinter = printVersion var VersionPrinter = printVersion
// ShowAppHelp is an action that displays the help. // ShowAppHelp is an action that displays the help.
func ShowAppHelp(c *Context) { func ShowAppHelp(c *Context) error {
HelpPrinter(c.App.Writer, AppHelpTemplate, c.App) HelpPrinter(c.App.Writer, AppHelpTemplate, c.App)
return nil
} }
// DefaultAppComplete prints the list of subcommands as the default app completion method // DefaultAppComplete prints the list of subcommands as the default app completion method