K 10
svn:author
V 3
des
K 8
svn:date
V 27
2018-05-29T13:07:36.694584Z
K 7
svn:log
V 291
Fix an inverted conditional in the netrc code, which would ignore the
value of $HOME and always use the home directory from the passwd
database, unless $HOME was unset, in which case it would use (null).

While there, clean up handling of netrcfd and add debugging aids.

MFC after:	3 weeks

END