On 3/22/15 3:55 AM, Arthur200000 wrote:

> Bash Version: 4.3
> Patch Level: 26
> Release Status: release
> 
> Description:
>       When you have already set a variable to empty, running `declare -gn
>       varname` in a function twice crash bash with a Segment Fault.

Thanks for the report.  This will be fixed in the next release of bash.

Chet

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
                 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU    c...@case.edu    http://cnswww.cns.cwru.edu/~chet/

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