K 10
svn:author
V 6
eadler
K 8
svn:date
V 27
2014-04-14T21:09:47.523920Z
K 7
svn:log
V 161
units(1): don't compare pointers with 0

For better readability, don't compare pointers with 0 or assign 0
to them. Use NULL instead.

Inspired by:	DragonflyBSD

END