commit | e1bd911359b4156d803229d68071cdb9f8123712 | [log] [tgz] |
---|---|---|
author | dmitriy kalinin <dkalinin@pivotal.io> | Sun Nov 15 10:09:56 2015 -0800 |
committer | dmitriy kalinin <dkalinin@pivotal.io> | Sun Nov 15 10:09:56 2015 -0800 |
tree | ae3697269c3993fd43b4af6e01921d00a5717583 | |
parent | fc93116606d0a71d7e9de0ad5734fdb4b8eae834 [diff] |
check err before using subc
diff --git a/command.go b/command.go index df6bf71..a30f560 100644 --- a/command.go +++ b/command.go
@@ -223,13 +223,12 @@ aliases := mtag.GetMany("alias") subc, err := c.AddCommand(subcommand, shortDescription, longDescription, ptrval.Interface()) - - subc.Hidden = mtag.Get("hidden") != "" - if err != nil { return true, err } + subc.Hidden = mtag.Get("hidden") != "" + if len(subcommandsOptional) > 0 { subc.SubcommandsOptional = true }