ALTER INDEX broken in CVS head?

Dear debuggers,

Sorry again if it was already reported or it is a work in progress, but I
cannot have access to the list archives right now.

On my linux box with a cvs-head updated this morning:

sh> mkdir /tmp/postgres
psql> CREATE TABLESPACE foo LOCATION '/tmp/postgres';
psql> CREATE SCHEMA bla TABLESPACE foo;
psql> CREATE TABLE bla.t(id SERIAL PRIMARY KEY);
psql> ALTER INDEX bla.t_pkey SET TABLESPACE pg_default;
server closed the connection unexpectedly
This probably means the server terminated abnormally
before or while processing the request.
The connection to the server was lost. Attempting reset: Failed.
@:
!>

then
psql> ALTER INDEX bla.t_pkey SET TABLESPACE pg_default;
ERROR: could not create relation 1663/19396/19473: File exists

So the state is pretty incoherent.
Well, I can still drop the database.

--
Fabien Coelho - coelho(at)cri(dot)ensmp(dot)fr