[syslinux] [pxelinux] fix for Realtek PXE implementation

[Frans van Dorsselaer]

> Frans van Dorsselaer wrote:
> > I found (and fixed) a problem with my realtek onboard 8139 controller.
> > dhcpd server sends filename "pxelinux.0" but realtek requests
> > "pxelinux.0\377"
> > (i.e. the octal character 377 is appended), resulting in a file not
found
> > during
> > the tftpd phase.
> >
> > I fixed this by adding a mapping to tftpd:
> >
> > # strip ending garbage from filenames (Realtek PXE bug)
> > r ^([[:graph:]]*)(.+)$ \1


Note to self: double check fixes...

Of coarse this should read:

r ^([[:graph:]]*)(.*)$ \1