[postgis-devel] ST_LineLocatePoint with empty geom raise error
lr at pcorp.us
Thu Jul 10 10:45:49 PDT 2014
or Empty happy. It should be a POINT EMPTY of course :)
From: postgis-devel-bounces at lists.osgeo.org
[mailto:postgis-devel-bounces at lists.osgeo.org] On Behalf Of Rémi Cura
Sent: Thursday, July 10, 2014 11:55 AM
To: Paul Ramsey
Cc: PostGIS Development Discussion
Subject: Re: [postgis-devel] ST_LineLocatePoint with empty geom raise error
Honestly I don't care that much
,already wrote protections aggainst it.
It's just that the answer to the question what is the curvabs of a point on
this non exisiting line should be it doesn't exist,
not error, I don't know how to compute this.
Anyway a good error message would help anyway ;-)
2014-07-10 17:17 GMT+02:00 Paul Ramsey <pramsey at cleverelephant.ca>:
One can get a little null-happy sometimes. You sure? Maybe just a less
On July 10, 2014 at 4:48:47 AM, Rémi Cura (remi.cura at gmail.com) wrote:
I recently discovered a strange behavior :
in the function
if using empty geom,
it gives the error :
"ERROR: getPoint2d_p: point offset out of range"
the code :
In my humble opinion it should return NULL when any input is empty.
What do you think?
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