Log Message:
-----------
Put back yet another improperly-removed #include, per Mark Kirkwood.
Modified Files:
--------------
pgsql/src/backend/utils/misc:
guc.c (r1.361 -> r1.362)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/misc/guc.c.diff?r1=1.361&r2=1.362)