K 10
svn:author
V 6
tsoome
K 8
svn:date
V 27
2017-02-08T18:32:53.513896Z
K 7
svn:log
V 323
loader: possible NULL pointer dereference in bcache.c

Coverity detected the possible NULL pointer dereference case.
Also updated comment as was suggested in illumos review.

CID:		1371008
Reported by:	Coverity
Reviewed by:	allanjude
Approved by:	allanjude (mentor)
Differential Revision:	https://reviews.freebsd.org/D9496

END