Circular referencing macro segfault

[Pavel Roskin]

Hello!

>   It will still occur if the loop is bigger, ie. macro a->b->c->a (this
> was the situation when it showed up).  Sometimes it requires reset(1)
> afterwards, other times it doesn't.

You forgot the attachment.  I don't think I'll apply it, because you are
the first person who reports this bug.  There is no urgency to apply a
temporary fix that only fixes the simplest loops.

-- 
Regards,
Pavel Roskin