Log Message:
-----------
Tweak postmaster code to avoid double reporting when bgwriter crashes.
Modified Files:
--------------
pgsql-server/src/backend/postmaster:
postmaster.c (r1.418 -> r1.419)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/backend/postmaster/postmaster.c.diff?r1=1.418&r2=1.419)