Log Message:
-----------
Cosmetic fixes for KnownAssignedXidsGetOldestXmin, per Fujii Masao.
Modified Files:
--------------
pgsql/src/backend/storage/ipc:
procarray.c (r1.74 -> r1.75)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/storage/ipc/procarray.c?r1=1.74&r2=1.75)