From adaa84d86101a46c4481bb8dccb745d2d7ed412b Mon Sep 17 00:00:00 2001
From: Jeremiah Willcock <jewillco@osl.iu.edu>
Date: Fri, 14 Sep 2012 18:04:00 +0000
Subject: [PATCH] Added void as default value of
 lookup_one_property_internal::type for "not found"; refs #7378

[SVN r80524]
---
 include/boost/pending/property.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/pending/property.hpp b/include/boost/pending/property.hpp
index bf504185..f79e7448 100644
--- a/include/boost/pending/property.hpp
+++ b/include/boost/pending/property.hpp
@@ -55,7 +55,7 @@ namespace boost {
 
   // Code to look up one property in a property list:
   template <typename PList, typename PropName, typename Enable = void>
-  struct lookup_one_property_internal {BOOST_STATIC_CONSTANT(bool, found = false);};
+  struct lookup_one_property_internal {BOOST_STATIC_CONSTANT(bool, found = false); typedef void type;};
 
   // Special-case properties (vertex_all, edge_all, graph_all)
 #define BGL_ALL_PROP(tag) \