From d9ba6ae8b06170922904294250253de2f532417f Mon Sep 17 00:00:00 2001
From: Rogier van Dalen <rogiervd@gmail.com>
Date: Thu, 10 Jul 2014 15:45:49 +0100
Subject: [PATCH] Fix missing include

---
 .../boost/math/special_functions/detail/bernoulli_details.hpp    | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/boost/math/special_functions/detail/bernoulli_details.hpp b/include/boost/math/special_functions/detail/bernoulli_details.hpp
index 4114a0bd74..f2d3c655c8 100644
--- a/include/boost/math/special_functions/detail/bernoulli_details.hpp
+++ b/include/boost/math/special_functions/detail/bernoulli_details.hpp
@@ -9,6 +9,7 @@
 
 #include <boost/config.hpp>
 #include <boost/detail/lightweight_mutex.hpp>
+#include <boost/utility/enable_if.hpp>
 #include <boost/math/tools/toms748_solve.hpp>
 
 #ifdef BOOST_HAS_THREADS