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better -u line number reporting on case-esac
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From: |
Dan Jacobson |
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Subject: |
better -u line number reporting on case-esac |
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Date: |
Fri, 21 May 2004 06:03:16 +0800 |
$ bash -uv g
case $1 in a)
LOTS of code here
esac
g: line 9: $1: unbound variable
Line 9? The problem happened at line 1 and you're sending me on a wild
goose chase to line 9 just because that's where the case-esac statement ends!?
Problem doesn't occur with if-fi.
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