Apply suggestions from code review
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d52f371751
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@ -112,10 +112,13 @@ judgment_parameters() {
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while [[ "$#" -gt '0' ]]; do
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while [[ "$#" -gt '0' ]]; do
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case "$1" in
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case "$1" in
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'--remove')
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'--remove')
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if [[ "$#" -gt '1' ]]; then
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echo 'error: Please enter the correct parameters.'
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exit 1
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fi
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REMOVE='1'
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REMOVE='1'
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break ## 跳出while
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;;
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;;
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'--specific')
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'--version')
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VERSION="${2:?error: Please specify the correct version.}"
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VERSION="${2:?error: Please specify the correct version.}"
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break ##跳出while
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break ##跳出while
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;;
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;;
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