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cmd/age: show usage if no arguments and flags are specified

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Fixes #74
This commit is contained in:
Filippo Valsorda 2021-01-02 15:56:26 +01:00 committed by Filippo Valsorda
parent e665eeafb0
commit cb4d1de4b7
1 changed files with 5 additions and 0 deletions
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5
cmd/age/age.go
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@ -72,6 +72,11 @@ func main() {
_log.SetFlags(0)
flag.Usage = func() { fmt.Fprintf(os.Stderr, "%s\n", usage) }
if len(os.Args) == 1 {
flag.Usage()
os.Exit(1)
}
var (
outFlag string
decryptFlag, armorFlag bool