From: Paul Ramsey <pramsey@cleverelephant.ca>
Date: Mon, 9 Mar 2009 22:01:04 +0000 (+0000)
Subject: Don't segmentize geometry if input doesn't pass hasarc
X-Git-Tag: 1.4.0b1~193
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=979efbd545a14ac6c44cb5058cb427c89f620701;p=postgis

Don't segmentize geometry if input doesn't pass hasarc


git-svn-id: http://svn.osgeo.org/postgis/trunk@3820 b70326c6-7e19-0410-871a-916f4a2858ee
---

diff --git a/postgis/lwgeom_sqlmm.c b/postgis/lwgeom_sqlmm.c
index 8208a147d..9cc1b060f 100644
--- a/postgis/lwgeom_sqlmm.c
+++ b/postgis/lwgeom_sqlmm.c
@@ -69,6 +69,10 @@ Datum LWGEOM_curve_segmentize(PG_FUNCTION_ARGS)
         }
 #endif
         igeom = lwgeom_deserialize(SERIALIZED_FORM(geom));
+		if( ! has_arc(igeom) )
+		{
+			PG_RETURN_POINTER(geom);
+		}
         ogeom = lwgeom_segmentize(igeom, perQuad);
         if(ogeom == NULL) PG_RETURN_NULL();
         ret = pglwgeom_serialize(ogeom);