Log Message:-----------Remove unnecessary parentheses in datetime/timestamp code.
Modified Files:-------------- pgsql/src/backend/utils/adt: datetime.c (r1.140 -> r1.141) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/datetime.c.diff?r1=1.140&r2=1.141) timestamp.c (r1.119 -> r1.120) (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/timestamp.c.diff?r1=1.119&r2=1.120)