Log Message:
-----------
The sanity check added to array_recv() wa a bit too tight; we must
continue to accept an empty array with dimension information. array_send()
can output such arrays.
Per report from Vladimir Shakhov.
Modified Files:
--------------
pgsql/src/backend/utils/adt:
arrayfuncs.c (r1.164 -> r1.165)
(http://anoncvs.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/arrayfuncs.c?r1=1.164&r2=1.165)