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[ -n ] != [ -n "" ] in 2.05a
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From: |
Bernhard Rosenkraenzer |
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Subject: |
[ -n ] != [ -n "" ] in 2.05a |
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Date: |
Thu, 13 Dec 2001 16:04:29 +0100 (CET) |
[ -n ] && echo "bug"
will print "bug".
I'd have expected [ -n ] would be the same as [ -n "" ]...
(Affects the variants thereof, as well, e.g.
unset FOO
[ -n $FOO ] && echo "bug")
LLaP
bero
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- [ -n ] != [ -n "" ] in 2.05a,
Bernhard Rosenkraenzer <=