From: Sandro Santilli <strk@keybit.net>
Date: Mon, 11 Jul 2011 17:03:15 +0000 (+0000)
Subject: Change ST_OffsetCurve parameters type from cstrin to text. See ticket #1117.
X-Git-Tag: 2.0.0alpha1~1213
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=7f115eefd5f0861192df7c4f2a70065a231f9a05;p=postgis

Change ST_OffsetCurve parameters type from cstrin to text. See ticket #1117.

git-svn-id: http://svn.osgeo.org/postgis/trunk@7629 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/postgis/lwgeom_geos.c b/postgis/lwgeom_geos.c
index c5c1cbf6d..27099960d 100644
--- a/postgis/lwgeom_geos.c
+++ b/postgis/lwgeom_geos.c
@@ -1438,7 +1438,11 @@ Datum offsetcurve(PG_FUNCTION_ARGS)
 	if (nargs > 2)
 	{
 		/* We strdup `cause we're going to modify it */
-		params = pstrdup(PG_GETARG_CSTRING(2));
+		{
+			text *wkttext = PG_GETARG_TEXT_P(2);
+			params = text2cstring(wkttext);
+		}
+		/*params = pstrdup(PG_GETARG_CSTRING(2)); */
 
 		POSTGIS_DEBUGF(3, "Params: %s", params);
 
diff --git a/postgis/postgis.sql.in.c b/postgis/postgis.sql.in.c
index 2fa2ac7f8..c1d5510f6 100644
--- a/postgis/postgis.sql.in.c
+++ b/postgis/postgis.sql.in.c
@@ -2698,7 +2698,7 @@ CREATE OR REPLACE FUNCTION ST_Buffer(geometry,float8,text)
 	LANGUAGE 'SQL' IMMUTABLE STRICT;
 
 -- Availability: 2.0.0 - requires GEOS-3.2 or higher
-CREATE OR REPLACE FUNCTION ST_OffsetCurve(line geometry, distance float8, params cstring DEFAULT '')
+CREATE OR REPLACE FUNCTION ST_OffsetCurve(line geometry, distance float8, params text DEFAULT '')
        RETURNS geometry
        AS 'MODULE_PATHNAME','offsetcurve'
        LANGUAGE 'C' IMMUTABLE STRICT