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scripts: fix the scripts load-images.sh and save-images.sh in the case user provides invalid flags

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When user provides an invalid flag, print out error message and
help menu instead of looping forever

Longhorn #1419

Signed-off-by: Phan Le <phan.le@rancher.com>
This commit is contained in:
Phan Le 2020-07-15 19:02:55 -07:00 committed by Sheng Yang
parent 312ea9d54d
commit c90ad4cf2b
2 changed files with 12 additions and 2 deletions
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5
scripts/load-images.sh
View File

@ -24,6 +24,11 @@ while [[ $# -gt 0 ]]; do
help="true" help="true"
shift shift
;; ;;
*)
echo "Error! invalid flag: ${key}"
help="true"
break
;;
esac esac
done done

5
scripts/save-images.sh
View File

@ -19,6 +19,11 @@ while [[ $# -gt 0 ]]; do
help="true" help="true"
shift shift
;; ;;
*)
echo "Error! invalid flag: ${key}"
help="true"
break
;;
esac esac
done done