On 5/22/16 7:14 PM, Grisha Levit wrote:
> The following should probably work:
>
> |$ declare -n ref=var ref+=[@] bash: declare: [@]: invalid variable name for
> name reference |
>
> But the following should not:
>
> |$ declare -n ref=re ref+=f $ declare -p ref declare -n ref="ref" |
>
> The latter causes a segfault for export/readonly.
Thanks for the report. Both of these cases should be caught.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, ITS, CWRU [email protected] http://cnswww.cns.cwru.edu/~chet/
