Problem with foreign keys and inheritance

[Version: CVS as of yesterday]
When I create a table that inherits from another table that uses foreign
keys, I get something like this:
 ERROR:  cache lookup of attribute 10 in relation 124171 failed

This is happening in get_attribute_name() of backend/utils/adt/ruleutils.c


-- 
Oliver Elphick                                Oliver.Elphick@lfix.co.uk
Isle of Wight                              http://www.lfix.co.uk/oliver              PGP key from public servers; key
ID32B8FAA1                ========================================    "For the LORD is good; his mercy is everlasting;
and     his truth endureth to all generations."                                             Psalms 100:5