Show usage on unrecognized option

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hakong 2016-06-26 23:08:52 +00:00 committed by GitHub
commit db29f8e41b

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@ -129,7 +129,7 @@ do
(-u) AUTOUPDATE=yes;;
(-U) AUTOUPDATE=no;;
(--) ;;
(-*) echo "Error: unrecognized option $1" 1>&2; exit 1;;
(-*) echo "Error: unrecognized option $1" 1>&2; usage; exit 1;;
(*) break;;
esac
shift