waring from pg_restore

Hi,

i get the following warning from pg_restore and would like to know if i can
safely ignore it, or some action should be taken.

pg_restore: creating FUNC PROCEDURAL LANGUAGE plpgsql_call_handler()
pg_restore: [archiver] WARNING: don't know how to set owner for object type
FUNC PROCEDURAL LANGUAGE
pg_restore: creating PROCEDURAL LANGUAGE plpgsql

i did the following to produce the warning on linux

From postgresql 7.4.3: pg_dump –Ft –d –b databasename > filename
In postgresql 8.1.3: pg_restore –Ft –v –d databasename filename

Any ideas why this happens?

Thanks, Uwe