Log Message:
-----------
Remove an Assert that's been obsoleted by recent changes in the parsetree
representation of DECLARE CURSOR. Report and fix by Heikki.
Modified Files:
--------------
pgsql/src/backend/optimizer/prep:
prepunion.c (r1.143 -> r1.144)
(http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/optimizer/prep/prepunion.c?r1=1.143&r2=1.144)