From f3a835d2f27c0b957f6cfa99e643d6acce2db33a Mon Sep 17 00:00:00 2001
From: Artem Pavlenko <artem@mapnik.org>
Date: Wed, 18 Feb 2009 16:39:26 +0000
Subject: [PATCH] + const correctness

---
 include/mapnik/geometry.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/mapnik/geometry.hpp b/include/mapnik/geometry.hpp
index 91147d7fa..d6b202ea0 100644
--- a/include/mapnik/geometry.hpp
+++ b/include/mapnik/geometry.hpp
@@ -51,7 +51,7 @@ namespace mapnik {
     public:
         geometry () {}	
 	
-        Envelope<double> envelope()
+        Envelope<double> envelope() const
         {
             Envelope<double> result;		
             double x,y;