bug fix: segfault by Matrix::hermitian()

[John W. Eaton]

On 10-Aug-2008, Jaroslav Hajek wrote:

| Oops, I forgot to add description again. Please use this one instead.
| 
| best
| 
| On Sun, Aug 10, 2008 at 7:18 AM, Jaroslav Hajek <highegg at gmail.com> wrote:
| > hi,
| >
| > calling Matrix::hermitian () (which should do a transpose, IMHO) leads
| > to a segfault due to a null proc pointer call.  Attached is a quick
| > fix.
| > (does not apply to 3.0.x)

I applied it.

Thanks,

jwe