c4d4380a07
Upstream commit:
Date: Wed, 8 Oct 2014 15:24:23 +0800
[EXPAND] Split unquoted $@/$* correctly when IFS is set but empty
Currently we do not field-split $@/$* when it isn't quoted and IFS
is set but empty. This is obviously wrong. This patch fixes this.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
22 lines
598 B
Plaintext
Executable File
22 lines
598 B
Plaintext
Executable File
set -- abc "d e"
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echo 'Testing: !IFS $*'
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unset IFS; for a in $*; do echo ".$a."; done
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echo 'Testing: !IFS $@'
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unset IFS; for a in $@; do echo ".$a."; done
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echo 'Testing: !IFS "$*"'
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unset IFS; for a in "$*"; do echo ".$a."; done
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echo 'Testing: !IFS "$@"'
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unset IFS; for a in "$@"; do echo ".$a."; done
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echo 'Testing: IFS="" $*'
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IFS=""; for a in $*; do echo ".$a."; done
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echo 'Testing: IFS="" $@'
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IFS=""; for a in $@; do echo ".$a."; done
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echo 'Testing: IFS="" "$*"'
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IFS=""; for a in "$*"; do echo ".$a."; done
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echo 'Testing: IFS="" "$@"'
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IFS=""; for a in "$@"; do echo ".$a."; done
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echo Finished
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