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Re: Unset array doesn't work

From: Chet Ramey
Subject: Re: Unset array doesn't work
Date: Sun, 11 Feb 2018 18:31:48 -0500
User-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.13; rv:52.0) Gecko/20100101 Thunderbird/52.5.2

On 2/11/18 1:06 PM, Nikolai Kondrashov wrote:
> Hi everyone,
> I think I'm hitting a bug in Bash 4.4.12 (on Debian Stable): at some point
> an "unset" of a global array variable doesn't work inside a function, in
> "dkms" script from DKMS package. Adding another "unset" of the same variable
> next to it fixes the issue.

Do you have a local variable with the same name "shadowing" the global?

``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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