K 10
svn:author
V 5
mmacy
K 8
svn:date
V 27
2018-05-17T01:13:40.905982Z
K 7
svn:log
V 174
epoch(9): make recursion lighter weight

There isn't any real work to do except bump td_epochnest when recursing.
Skip the additional work in this case.

Approved by:	sbruno

END