abort if any command-line arguments

2022-12-28 10:55:19 +00:00 · 2022-12-28 10:55:19 +00:00 · dbd8a9098a
commit dbd8a9098a
parent 9f57e0ccc9
1 changed files with 3 additions and 0 deletions
--- a/dotool.go
+++ b/dotool.go
@ -244,6 +244,9 @@ func main() {
 		if err != nil {
 			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"))