Bug#844549: network-console broken: no screen to be resumed matching sh

[Martin Michlmayr <tbm@cyrius.com>]

* Ben Hutchings <ben@decadent.org.uk> [2016-11-16 21:15]:
> >  	rm -f $font
> > -	if [ -x "$screen_bin" -a \( "$TERM_TYPE" = network -o "$TERM_TYPE" = serial \) -a "$TERM" != dumb ]; then
> > +	if [ -x "$screen_bin" -a \( "$TERM_TYPE" != network -o "$TERM_TYPE" = serial \) -a "$TERM" != dumb ]; then
> 
> This makes the comparison with 'serial' redundant; the condition will
> be equivalent to:
> 
>     [ -x "$screen_bin" -a "$TERM_TYPE" != network -a "$TERM" != dumb ]
> 
> Is that really what we want?

Oh, good point.

I think that's what we want but I'm not sure.  Maybe Roger can
comment.  In his old code, there was also a $NETBOOT_SCREEN variable
which afaict wasn't set set anywhere.

-- 
Martin Michlmayr
http://www.cyrius.com/