From 4920859a06e3de9e20920646e48f905362c7f081 Mon Sep 17 00:00:00 2001
From: Steven Watanabe <steven@providere-consulting.com>
Date: Sun, 30 Jan 2011 06:24:30 +0000
Subject: [PATCH] Restore [66804], [66833], and [66834].  (fenv fixes.)  I
 mistakenly reverted them in [68201] because [66804] was mislabeled.

[SVN r68554]
---
 include/boost/detail/fenv.hpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/boost/detail/fenv.hpp b/include/boost/detail/fenv.hpp
index b8e8aa2..1ba8833 100644
--- a/include/boost/detail/fenv.hpp
+++ b/include/boost/detail/fenv.hpp
@@ -7,7 +7,7 @@
 
 #include <boost/config.hpp>
 
-#if !defined(BOOST_HAS_FENV_H)
+#if defined(BOOST_NO_FENV_H)
   #error This platform does not have a floating point environment
 #endif