K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2008-01-24T15:37:48.000000Z
K 7
svn:log
V 213
Do not dereference NULL scp in the case the screen is not opened.
Instead, return ENXIO to the ioctl caller.

Reported and tested by:	Pawel Worach <pawel.worach gmail com>
Discussed with:	markus
MFC after:	3 days

END