From c8346abcdd9becbb01d313f63fd33b40d96ac7e2 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Wed, 20 Jun 2012 09:54:52 +0200
Subject: [PATCH] fix bug #477: warning with gcc 4.7

---
 Eigen/src/Geometry/Transform.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/src/Geometry/Transform.h b/Eigen/src/Geometry/Transform.h
index 4bd6859b7..e81305ccc 100644
--- a/Eigen/src/Geometry/Transform.h
+++ b/Eigen/src/Geometry/Transform.h
@@ -39,7 +39,7 @@ struct transform_traits
     Dim = Transform::Dim,
     HDim = Transform::HDim,
     Mode = Transform::Mode,
-    IsProjective = (Mode==Projective)
+    IsProjective = (int(Mode)==int(Projective))
   };
 };