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Re: ${1:+"$@"} results differnt from "$@" if IFS is NOT default
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From: |
Chet Ramey |
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Subject: |
Re: ${1:+"$@"} results differnt from "$@" if IFS is NOT default |
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Date: |
Mon, 26 Jan 2004 11:22:21 -0500 |
> Machine Type: i386-pc-linux-gnu
>
> Bash Version: 2.05b
> Patch Level: 0
> Release Status: release
>
> Description:
> If IFS has NO default value, ${1:+"$@"} results "$1 $2 $3 ...",
> but "$@" results "$1" "$2" "$3" ... .
Thanks for the report. This has been fixed for the next release.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
( ``Discere est Dolere'' -- chet )
Live...Laugh...Love
Chet Ramey, ITS, CWRU chet@po.cwru.edu http://tiswww.tis.cwru.edu/~chet/