Log Message:
-----------
Fix memory leak when using justify_hours.
Modified Files:
--------------
pgsql/doc/src/sgml:
func.sgml (r1.282 -> r1.283)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/doc/src/sgml/func.sgml.diff?r1=1.282&r2=1.283)
pgsql/src/backend/utils/adt:
timestamp.c (r1.148 -> r1.149)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/timestamp.c.diff?r1=1.148&r2=1.149)