[vdr] RFC: Set environment variables after switching user (Patch included)

[Klaus Schmidinger]

On 14.03.2013 00:46, VDR User wrote:
> Why not just move vdr to the end of your init instead of having it
> fool around with setting things like $HOME, $SHELL, etc?

Probably because he starts VDR as root to allow it to, for instance,
set the system time, but wants to limit its rights to those of a particular
user when actually running. So the patch looks reasonable to me and I'll
adopt it for version 2.0.

Klaus