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Warn the user when an unknown option is provided

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Lucas Possatti
2015-06-24 21:01:29 -03:00
parent 90cc3aa174
commit e83b9f1567
1 changed files with 5 additions and 0 deletions
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5
pokemonsay.sh
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@@ -84,6 +84,11 @@ case $key in
-h|--help) -h|--help)
usage usage
;; ;;
-*)
echo
echo " Unknown option '$1'"
usage
;;
*) *)
# Append this word to the message. # Append this word to the message.
if [ -n "$MESSAGE" ]; then if [ -n "$MESSAGE" ]; then