Log Message:
-----------
Turn off zero_damaged_pages in the right place (ie, in the autovac
process not in the postmaster) and with the right GucSource (needs to
be a nontransactional source since we've not started an xact yet).
Modified Files:
--------------
pgsql/src/backend/postmaster:
autovacuum.c (r1.14 -> r1.15)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/autovacuum.c.diff?r1=1.14&r2=1.15)