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Re: `test -R' not working
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From: |
Chet Ramey |
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Subject: |
Re: `test -R' not working |
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Date: |
Fri, 28 Feb 2014 21:26:54 -0500 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:24.0) Gecko/20100101 Thunderbird/24.3.0 |
On 2/28/14, 4:50 PM, NBaH wrote:
> Bash Version: 4.3
> Patch Level: 0
> Release Status: release
>
> Description:
>
> $ var="foo bar"
> $ declare -n nameref=var
> $ echo "${!nameref} = $nameref"
> var = foo bar
> $ test -R nameref && echo ok || echo ko
> bash: test: -R: unary operator expected
> ko
Thanks for the report. A line got dropped from a merge back during
development. I've attached a patch that fixes this and one other problem
with -R.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU chet@case.edu http://cnswww.cns.cwru.edu/~chet/
test-nameref.patch
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