On 8/18/12 1:55 AM, 郑文辉(Techlive Zheng) wrote:
> I happened to have `shopt -s extdebug` in my .bashrc recently.
>
> After a new bash session started, I got the following output.
>
> bash debugger, bashdb, release 4.2-0.8
>
> Copyright 2002, 2003, 2004, 2006, 2007, 2008, 2009, 2010, 2011
> Rocky Bernstein
> This is free software, covered by the GNU General Public License,
> and you are
> welcome to change it and/or distribute copies of it under certain
> conditions.
>
> ** Internal debug error _Dbg_is_file(): file argument null
> bash: _Dbg_filenames[$fullname]: bad array subscript
>
> I guess `--debugger` or `shopt -s extdebug` is not supposed to be run
> under interactive mode?
>
> If so, maybe a detection should be done for this situation?
Thanks for the report. I will put something in for the next bash release.
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/
