From bba87fa6dfde712d477153492b99ef0e9dbb146f Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@dbsgeo.com>
Date: Wed, 19 Oct 2011 21:39:48 -0700
Subject: [PATCH] as a followup to fa7efc93909, remove unneeded operator-= from
 box2d

---
 bindings/python/mapnik_envelope.cpp | 1 -
 1 file changed, 1 deletion(-)

diff --git a/bindings/python/mapnik_envelope.cpp b/bindings/python/mapnik_envelope.cpp
index edef9cccb..79c0fe1e5 100644
--- a/bindings/python/mapnik_envelope.cpp
+++ b/bindings/python/mapnik_envelope.cpp
@@ -264,7 +264,6 @@ void export_envelope()
         .def(self == self) // __eq__
         .def(self != self) // __neq__
         .def(self + self)  // __add__
-        //.def(self - self)  // __sub__
         .def(self * float()) // __mult__
         .def(float() * self) 
         .def(self / float()) // __div__