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abort if any command-line arguments

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This commit is contained in:
John Gebbie 2022-12-28 10:55:19 +00:00
parent 9f57e0ccc9
commit dbd8a9098a
1 changed files with 3 additions and 0 deletions
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3
dotool.go
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@ -244,6 +244,9 @@ func main() {
if err != nil { if err != nil {
fatal(err.Error()) fatal(err.Error())
} }
if len(optset.Args()) > 0 {
fatal("there should be no arguments, commands are read from stdin")
}
} }
keyboard, err := uinput.CreateKeyboard("/dev/uinput", []byte("dotool keyboard")) keyboard, err := uinput.CreateKeyboard("/dev/uinput", []byte("dotool keyboard"))