[prev in list] [next in list] [prev in thread] [next in thread] 

List:       bash-bug
Subject:    Re: ${!variable@operator} does not work for variables without values;  inconsistencies between prese
From:       Chet Ramey <chet.ramey () case ! edu>
Date:       2020-02-23 20:59:53
Message-ID: 2f748abe-02d6-23f1-1c31-2591121b429e () case ! edu
[Download RAW message or body]

On 2/20/20 7:34 PM, Arfrever Frehtes Taifersar Arahesis wrote:

>> Same answer as previously: maybe it should display the attributes
>> even thought the variable is unset.
> 
> Yes, I think that @A, [@]@A, @a and [@]@a should work for unset variables.

OK, we'll try that and see how it works.

-- 
``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/


[prev in list] [next in list] [prev in thread] [next in thread]