From: Sandro Santilli <strk@keybit.net>
Date: Thu, 11 Mar 2010 20:50:40 +0000 (+0000)
Subject: More comments cleanup
X-Git-Tag: 2.0.0alpha1~3120
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=75a5c4542696631dc1d173d739b7ee91bd20e6d5;p=postgis

More comments cleanup

git-svn-id: http://svn.osgeo.org/postgis/trunk@5416 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/postgis/lwgeom_geos_split.c b/postgis/lwgeom_geos_split.c
index a52469f27..ccb4543c5 100644
--- a/postgis/lwgeom_geos_split.c
+++ b/postgis/lwgeom_geos_split.c
@@ -58,10 +58,12 @@ lwline_split_by_point(LWLINE* lwline_in, LWPOINT* blade_in)
 
 	/* Possible outcomes:
 	 *
-	 *  1. The point is not on the line
-	 *      -> Return original geometry (cloned)
+	 *  1. The point is not on the line or on the boundary
+	 *      -> Return a collection with single element
 	 *  2. The point is on the line
-	 *      -> Return a multiline with all elements
+	 *      -> Return a collection 2 elements:
+	 *         o start_point - cut_point
+	 *         o cut_point - last_point
 	 */
 
 	getPoint2d_p(blade_in->point, 0, &pt);