Log Message:
-----------
Only call log_after_parse() if necessary.
Modified Files:
--------------
pgsql/src/backend/tcop:
postgres.c (r1.500 -> r1.501)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/tcop/postgres.c.diff?r1=1.500&r2=1.501)