From 178b23f538f164d8be35e73cd4db662f3737a9c6 Mon Sep 17 00:00:00 2001
From: Barend Gehrels <barend@xs4all.nl>
Date: Mon, 6 Feb 2012 20:53:34 +0000
Subject: [PATCH] Belongs to last commit, second call to throw (not warned by
 by MSVC...)

[SVN r76917]
---
 include/boost/geometry/algorithms/area.hpp      | 2 +-
 include/boost/geometry/algorithms/length.hpp    | 2 +-
 include/boost/geometry/algorithms/perimeter.hpp | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/boost/geometry/algorithms/area.hpp b/include/boost/geometry/algorithms/area.hpp
index d0c2d9d4e..919ab66fe 100644
--- a/include/boost/geometry/algorithms/area.hpp
+++ b/include/boost/geometry/algorithms/area.hpp
@@ -279,7 +279,7 @@ inline typename Strategy::return_type area(
 {
     concept::check<Geometry const>();
 
-    detail::throw_on_empty_input(geometry);
+    // detail::throw_on_empty_input(geometry);
     
     return dispatch::area
         <
diff --git a/include/boost/geometry/algorithms/length.hpp b/include/boost/geometry/algorithms/length.hpp
index 5bb83e2c7..de53a39e8 100644
--- a/include/boost/geometry/algorithms/length.hpp
+++ b/include/boost/geometry/algorithms/length.hpp
@@ -188,7 +188,7 @@ inline typename default_length_result<Geometry>::type length(
 {
     concept::check<Geometry const>();
 
-    detail::throw_on_empty_input(geometry);
+    // detail::throw_on_empty_input(geometry);
     
     return dispatch::length
         <
diff --git a/include/boost/geometry/algorithms/perimeter.hpp b/include/boost/geometry/algorithms/perimeter.hpp
index 034e9930b..adeb0b05b 100644
--- a/include/boost/geometry/algorithms/perimeter.hpp
+++ b/include/boost/geometry/algorithms/perimeter.hpp
@@ -128,7 +128,7 @@ inline typename default_length_result<Geometry>::type perimeter(
 {
     concept::check<Geometry const>();
 
-    detail::throw_on_empty_input(geometry);
+    // detail::throw_on_empty_input(geometry);
     
     return dispatch::perimeter
         <