Marcelo Araujo ee1acd865e Bring back the cast removed in my previous commit to allow us build vmstat
with WARNS 2. This cast was first introduced at r87690.

Reported by:	bde, pfg and ngie
MFC after:	3 weeks.
2017-03-11 04:36:15 +00:00
..
2017-02-28 23:42:47 +00:00