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Re: "$@" expansion when it is consists of only null strings


From: Chet Ramey
Subject: Re: "$@" expansion when it is consists of only null strings
Date: Thu, 28 Feb 2019 10:23:26 -0500
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.5.1

On 2/24/19 6:37 PM, Grisha Levit wrote:
> There are some what seem to be regressions (?) in bash-4.4 and
> bash-5.0 regarding the handling of "$@" expansion when it consists
> entirely of null strings.

Thanks for the report and additional tests.

Chet
-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/



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