Re: GiST index build versus NaN coordinates

I wrote:

> Sounds like some fuzz testing with nan/infinity is in order.

related fallout: close_ps returns a NULL pointer with NaNs around:

select close_ps('(nan,nan)', '(nan,nan),(nan,nan)');
-- TRAP: FailedAssertion("!(result != ((void *)0))", File: "geo_ops.c", Line: 2860)

regards,
Andreas