[postgis-devel] Motion: vote for considering SRID <= 0 as "unknown"

[Sandro Santilli]

On Tue, Oct 04, 2011 at 10:46:50AM -0700, Chris Hodgson wrote:

> It seems to me that if we want to switch to zero, allowing <= 0 as
> unknown will allow for -1 inputs. I'm not sure that anyone really
> checks for -1 outputs?

Please let's discuss outputs in a separate thread.
Yes, there are breaking cases for changing output too (in the other thread).

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