K 10
svn:author
V 3
mjg
K 8
svn:date
V 27
2012-12-18T18:34:36.597884Z
K 7
svn:log
V 184
prison_racct_detach can be called for not fully initialized jail, so make it check that the jail has racct before doing anything

PR:		kern/174436
Reviewed by:	trasz
MFC after:	3 days

END