Log Message:
-----------
Somebody seems to have thought they could get away without checking for
rsinfo->expectedDesc == NULL in deflist_to_tuplestore(), but that doesn't
look very safe to me. Noted in passing while studying problem report
from Greg Davidson.
Modified Files:
--------------
pgsql/src/backend/foreign:
foreign.c (r1.4 -> r1.5)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/foreign/foreign.c?r1=1.4&r2=1.5)