K 10
svn:author
V 3
cem
K 8
svn:date
V 27
2016-04-20T03:24:59.692684Z
K 7
svn:log
V 417
Make Racct macro slightly more gracious given RACCT_UNDEFINED

rctl_string_to_rule could previously index below the zeroth element of
racct_types via the macro.  Maybe it shouldn't use the macro on
RACCT_UNDEFINED.  But given every other RACCT_ definition is non-negative, it
seems pretty easy to foot-shoot this one without the check.

Reported by:	Coverity
CID:		1305574
Sponsored by:	EMC / Isilon Storage Division

END