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For #4, return teeny bbox for single-point patches

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Paul Ramsey 2013-10-22 16:09:37 -07:00
parent ded9587b6d
commit 4cca228929
1 changed files with 10 additions and 0 deletions
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10
pgsql/pc_pgsql.c
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@ -940,6 +940,16 @@ pc_patch_to_geometry_wkb_envelope(const SERIALIZED_PATCH *pa, const PCSCHEMA *sc
int has_srid = false;
size_t size = 1 + 4 + 4 + 4 + 2*npoints*8; /* endian + type + nrings + npoints + 5 dbl pts */
/* Bounds! */
double xmin = pa->bounds.xmin;
double ymin = pa->bounds.ymin;
double xmax = pa->bounds.xmax;
double ymax = pa->bounds.ymax;
/* Make sure they're slightly bigger than a point */
if ( xmin == xmax ) xmax += xmax * 0.0000001;
if ( ymin == ymax ) ymax += ymax * 0.0000001;
if ( schema->srid > 0 )
{
has_srid = true;