Log Message:
-----------
Teach GetOldestXmin() about KnownAssignedXids during recovery.
Very minor issue, though this is required for a later patch.
Reported by Heikki Linnakangas.
Modified Files:
--------------
pgsql/src/backend/storage/ipc:
procarray.c (r1.73 -> r1.74)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/ipc/procarray.c?r1=1.73&r2=1.74)