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Created SC2214 (markdown)
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SC2214.md
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SC2214.md
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## This case is not specified by getopts.
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### Problematic code:
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```sh
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while getopts "vr" n
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do
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case "$n" in
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v) echo "Verbose" ;;
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r) echo "Recursive" ;;
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n) echo "Dry-run" ;;
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*) usage;;
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esac
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done
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```
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### Correct code:
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```sh
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while getopts "vrn" n # 'n' added here
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do
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case "$n" in
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v) echo "Verbose" ;;
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r) echo "Recursive" ;;
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n) echo "Dry-run" ;;
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*) usage;;
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esac
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done
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```
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### Rationale:
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You have a `case` statement in a `while getopts` loop that matches a flag that hasn't been provided in the `getopts` option string.
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Either add the flag to the options list, or delete the case statement.
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### Exceptions:
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None.
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