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List:       bash-bug
Subject:    Re: Subsequent `declare -fp` and `.` incorrectly restore function with here string with pattern subs
From:       Chet Ramey <chet.ramey () case ! edu>
Date:       2010-01-24 19:31:46
Message-ID: 4B5CA022.3050307 () case ! edu
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On 1/24/10 11:46 AM, Arfrever Frehtes Taifersar Arahesis wrote:

> Bash Version: 4.0
> Patch Level: 37
> Release Status: release
> 
> Description:
> 	Subsequent `declare -fp` and `.` incorrectly restore function with here string \
> with pattern substitution. 
> Repeat-By:
> 	The following function is incorrectly restored:
> 	here_string_test() {
> 	        : <<< "${var// /$'\n'}"
> 	}
> 
> 	Run the attached bash_test.sh script using this command:
> 	env -i bash_test.sh

Thanks for the report.  In this case, the here-string does not need to be
requoted.

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/


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