Update to ErrWriter and make available on app

2016-05-06 12:14:26 -04:00
parent 2a256d4c53
commit 6f0b442222
4 changed files with 21 additions and 8 deletions
--- a/flag.go
+++ b/flag.go
@@ -220,7 +220,7 @@ func (f IntSliceFlag) Apply(set *flag.FlagSet) {
 					s = strings.TrimSpace(s)
 					err := newVal.Set(s)
 					if err != nil {
-						fmt.Fprintf(OutWriter, err.Error())
+						fmt.Fprintf(ErrWriter, err.Error())
 					}
 				}
 				f.Value = newVal