cleanup whitespace and comments

references #3356 (for 2.3 branch) references #3355 (for 2.3 branch for segmentize) git-svn-id: http://svn.osgeo.org/postgis/trunk@14352 b70326c6-7e19-0410-871a-916f4a2858ee

Author: robe2

postgis/geography_inout.c

@@ -598,19 +598,16 @@ Datum geography_from_geometry(PG_FUNCTION_ARGS)
 );
 }
 
-/* Recalculate the boxes after re-setting the geodetic bit */
+/* force recalculate of box by dropping */
 lwgeom_drop_bbox(lwgeom);
 
 g_ser = gserialized_geography_from_lwgeom(lwgeom, -1);
 
-/*
-** Replace the unaligned lwgeom with a new aligned one based on GSERIALIZED.
-*/
+
 lwgeom_free(lwgeom);
 
 PG_FREE_IF_COPY(geom, 0);
 PG_RETURN_POINTER(g_ser);
-
 }
 
 PG_FUNCTION_INFO_V1(geometry_from_geography);

postgis/geography_measurement.c

@@ -1066,21 +1066,21 @@ Datum geography_segmentize(PG_FUNCTION_ARGS)
 GSERIALIZED *g2 = NULL;
 double max_seg_length;
 uint32_t type1;
-
+
 /* Get our geometry object loaded into memory. */
 g1 = PG_GETARG_GSERIALIZED_P(0);
 type1 = gserialized_get_type(g1);
-
+
 /* Convert max_seg_length from metric units to radians */
 max_seg_length = PG_GETARG_FLOAT8(1) / WGS84_RADIUS;
-
+
 /* We can't densify points or points, reflect them back */
 if ( type1 == POINTTYPE || type1 == MULTIPOINTTYPE || gserialized_is_empty(g1) )
 PG_RETURN_POINTER(g1);
-
+
 /* Deserialize */
 lwgeom1 = lwgeom_from_gserialized(g1);
-
+
 /* Calculate the densified geometry */
 lwgeom2 = lwgeom_segmentize_sphere(lwgeom1, max_seg_length);
 
@@ -1093,7 +1093,7 @@ Datum geography_segmentize(PG_FUNCTION_ARGS)
 lwgeom_free(lwgeom1);
 lwgeom_free(lwgeom2);
 PG_FREE_IF_COPY(g1, 0);
-
+
 PG_RETURN_POINTER(g2);
 }