From 42d62c52ef6fd0d1d045d0cf28bda0e5cb1ba3cd Mon Sep 17 00:00:00 2001
From: Sandro Santilli <strk@keybit.net>
Date: Fri, 12 Oct 2012 08:40:40 +0000
Subject: [PATCH] Fix compiler warnings in lwgeom_geos.c

git-svn-id: http://svn.osgeo.org/postgis/trunk@10415 b70326c6-7e19-0410-871a-916f4a2858ee
---
 liblwgeom/lwgeom_geos.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/liblwgeom/lwgeom_geos.c b/liblwgeom/lwgeom_geos.c
index 9e0c64e2e..c2d1d4fb1 100644
--- a/liblwgeom/lwgeom_geos.c
+++ b/liblwgeom/lwgeom_geos.c
@@ -52,7 +52,7 @@ POINTARRAY *
 ptarray_from_GEOSCoordSeq(const GEOSCoordSequence *cs, char want3d)
 {
 	uint32_t dims=2;
-	uint32_t size, i, ptsize;
+	uint32_t size, i;
 	POINTARRAY *pa;
 	POINT4D point;
 
@@ -76,8 +76,6 @@ ptarray_from_GEOSCoordSeq(const GEOSCoordSequence *cs, char want3d)
 
 	LWDEBUGF(4, " output dimensions: %d", dims);
 
-	ptsize = sizeof(double)*dims;
-
 	pa = ptarray_construct((dims==3), 0, size);
 
 	for (i=0; i<size; i++)
@@ -1305,6 +1303,7 @@ lwgeom_delaunay_triangulation(const LWGEOM *lwgeom_in, double tolerance, int edg
 {
 #if POSTGIS_GEOS_VERSION < 34
 	lwerror("lwgeom_delaunay_triangulation: GEOS 3.4 or higher required");
+	return NULL;
 #else
 	GEOSGeometry *g1, *g3;
 	LWGEOM *lwgeom_result;
-- 
2.40.0