Re: Curious buildfarm failures

Heikki Linnakangas <hlinnakangas@vmware.com> writes:
> The problem seems to be when the the old and the key hash to the same 
> bucket. In that case, hash_update_hash_key() tries to link the entry to 
> itself. The attached patch fixes it for me.

Doh!  I had a feeling that that needed a special case, but didn't think
hard enough.  Thanks.

I think the patch could do with more than no comment, but will fix
that and apply.

			regards, tom lane