[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Zero-length indexed arrays
|
From: |
Chet Ramey |
|
Subject: |
Re: Zero-length indexed arrays |
|
Date: |
Wed, 22 Dec 2021 09:14:29 -0500 |
|
User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:91.0) Gecko/20100101 Thunderbird/91.4.0 |
On 12/22/21 12:12 AM, Lawrence Velázquez wrote:
a. Using ${a[@]} or ${a[*]} with an array without any assigned
elements when the nounset option is enabled no longer throws
an unbound variable error.
https://lists.gnu.org/archive/html/bug-bash/2016-07/msg00031.html
--
``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/