Re: Overlay problems solved (maybe partially)

[Gerd Moellmann]

Richard Stallman <address@hidden> writes:

> Did you commit the assertions, too?  That seems like a good idea.

I need Stefan's input on this.  I replaced the original code

  if (buffer->overlay_before)
    XOVERLAY (overlay)->next = b->overlays_after;
  b->overlays_after = XOVERLAY (overlay);

with 

  XOVERLAY (overlay)->next = b->overlays_after;
  b->overlays_after = XOVERLAY (overlay);

(And no crashes since then.)

I'm not sure if XOVERLAY (overlay)->next != NULL is an error at this
point in the code or if it is to be expected under certain
cirumstances.  Stefan should be able to tell.