panic on solving rank-deficient equations

[John W. Eaton]

On  2-Mar-2008, Jaroslav Hajek wrote:

| the attached changeset gets rid of the segfault in case of the above
| code snippet. The problem was simply
| to get the calculation right in all places.

Thanks for catching this.  I applied the patch.

Next time, please include a ChangeLog entry.

Also, it's not necessary to copy patches for bugs to the maintainers
list.

Thanks,

jwe