cat: set exit code for invalid arguments to 1 instead of 2
@@ -188,7 +188,7 @@ pub fn uumain(args: impl uucore::Args) -> UResult<()> {
.collect_str(InvalidEncodingHandling::Ignore)
.accept_any();
- let matches = uu_app().get_matches_from(args);
+ let matches = uu_app().try_get_matches_from(args)?;
let number_mode = if matches.is_present(options::NUMBER_NONBLANK) {
NumberingMode::NonEmpty
