From c09fa80acadb677e3b289fa2e01112f4022a4b0c Mon Sep 17 00:00:00 2001
From: Andrew Sutton <andrew.n.sutton@gmail.com>
Date: Mon, 11 May 2009 17:36:18 +0000
Subject: [PATCH] Better integrating the null map.

[SVN r52908]
---
 include/boost/graph/property_maps/null_property_map.hpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/include/boost/graph/property_maps/null_property_map.hpp b/include/boost/graph/property_maps/null_property_map.hpp
index 2d30eea8..f6273481 100644
--- a/include/boost/graph/property_maps/null_property_map.hpp
+++ b/include/boost/graph/property_maps/null_property_map.hpp
@@ -7,7 +7,10 @@
 #ifndef BOOST_GRAPH_NULL_PROPERTY_HPP
 #define BOOST_GRAPH_NULL_PROPERTY_HPP
 
-#include <boost/property_map.hpp>
+#include <boost/property_map/property_map.hpp>
+
+// TODO: This should really be part of the property maps library rather than
+// the Boost.Graph library.
 
 namespace boost
 {