[Lcdproc] serialVFD: update & bugfix

[Robert Buchholz]

Hi Stefan and list,

Am 04.12.2006 um 01:16 schrieb Stefan Herdler:
> the patch should primary fix the following bug (thanks to Robert  
> Buchholz for pointing me at that):
> http://bugs.gentoo.org/show_bug.cgi?id=151308
>
> There some other improvements and corrections too:
> - the parallelport is now closed correctly.
> - some variables has been changed from "signed char" to "unsigned  
> char".
> - ... and other minor changes

Thanks a lot for the fix.
It's included in the latest Gentoo revision of 0.5.1.

And sorry for me being late in testing it.
I'll mail you again when the "missing refresh" bug of my display  
occurs again with this revision :-)

Merry christmas and all,

Robert