Log Message:
-----------
Prevent pg_ctl restart from adding -D datadir multiple times.
Tags:
----
REL7_4_STABLE
Modified Files:
--------------
pgsql-server/src/bin/pg_ctl:
pg_ctl.sh (r1.36 -> r1.36.4.1)
(http://developer.postgresql.org/cvsweb.cgi/pgsql-server/src/bin/pg_ctl/pg_ctl.sh.diff?r1=1.36&r2=1.36.4.1)