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fix panic with only long flags or only one deprecatd

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Docker-DCO-1.1-Signed-off-by: Victor Vieux <victor.vieux@docker.com> (github: vieux)
This commit is contained in:
Victor Vieux 2014-03-05 19:45:57 +00:00
parent a5ba28e1f7
commit 7339ca8699
2 changed files with 4 additions and 4 deletions
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4
mflag/example/example.go
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@ -14,8 +14,8 @@ var (
func init() {
flag.Bool([]string{"#hp", "#-halp"}, false, "display the halp")
flag.BoolVar(&b, []string{"b"}, false, "a simple bool")
flag.BoolVar(&b2, []string{"-bool"}, false, "a simple bool")
flag.IntVar(&i, []string{"#integer", "-integer"}, -1, "a simple integer")
flag.BoolVar(&b2, []string{"#-bool"}, false, "a simple bool")
flag.IntVar(&i, []string{"-integer", "-number"}, -1, "a simple integer")
flag.StringVar(&str, []string{"s", "#hidden", "-string"}, "", "a simple string") //-s -hidden and --string will work, but -hidden won't be in the usage
flag.BoolVar(&h, []string{"h", "#help", "-help"}, false, "display the help")
flag.Parse()