Exit with an error code if an unknown option is passed

2021-10-04 21:43:58 -05:00 · 2021-10-04 21:43:58 -05:00 · 85fecdbd29
commit 85fecdbd29
parent 379d411cfd
1 changed files with 2 additions and 1 deletions
--- a/Templates/Functions/Arg-Parsing.bash
+++ b/Templates/Functions/Arg-Parsing.bash
@ -56,6 +56,7 @@ parse_args() {
      -?*)
        printf 'Unknown option: %s\n' "$1" >&2
        usage
+        exit 1
        ;;
      *) # Default case: No more options, so break out of the loop.
        break ;;
@ -64,4 +65,4 @@ parse_args() {
  done
 }

-parse_args "$@"
+parse_args "$@"