Log Message:
-----------
Separate the code to start a new worker into its own function. The code is
exactly the same, modulo whitespace.
Modified Files:
--------------
pgsql/src/backend/postmaster:
autovacuum.c (r1.36 -> r1.37)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/postmaster/autovacuum.c.diff?r1=1.36&r2=1.37)