Minor code cleanup
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1 changed files with 2 additions and 1 deletions
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@ -10,6 +10,7 @@ size="$3"
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cleanup() {
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cleanup() {
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[[ -n "$archive" ]] && rm -f "$archive*"
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[[ -n "$archive" ]] && rm -f "$archive*"
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echo "Cleaned up all $archive files" >&2
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echo "Cleaned up all $archive files" >&2
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}
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}
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@ -37,7 +38,7 @@ check_input() {
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fi
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fi
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if ! [[ "$size" =~ ^([1-9][0-9]*)?$ ]]; then
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if ! [[ "$size" =~ ^([1-9][0-9]*)?$ ]]; then
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echo "Invalid size $size, must be a positive number"
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echo "Invalid size $size, must be empty or a positive number"
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exit 2
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exit 2
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fi
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fi
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