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1b21b7fa89
It does not make much sense to generate the '-' in a pattern bracket expression using arithmetic expansion, but it does not make sense to forbid it either. Try to avoid reprocessing the string if it is unnecessary.
10 lines
104 B
Text
10 lines
104 B
Text
# $FreeBSD$
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case 5 in
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[0"$((-9))"]) echo bad1 ;;
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esac
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case - in
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[0"$((-9))"]) ;;
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*) echo bad2 ;;
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esac
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