diff --git a/include/boost/pending/integer_log2.hpp b/include/boost/pending/integer_log2.hpp
index 15fd8b5..f4bc846 100644
--- a/include/boost/pending/integer_log2.hpp
+++ b/include/boost/pending/integer_log2.hpp
@@ -1,20 +1,16 @@
-// -------------------------------------
+// -----------------------------------------------------------
 // integer_log2.hpp
 //
 //   Gives the integer part of the logarithm, in base 2, of a
 // given number. Behavior is undefined if the argument is <= 0.
 //
-//
-//       (C) Copyright Gennaro Prota 2003 - 2004.
+//         Copyright (c) 2003-2004, 2008 Gennaro Prota
 //
 // Distributed under the Boost Software License, Version 1.0.
 //    (See accompanying file LICENSE_1_0.txt or copy at
 //          http://www.boost.org/LICENSE_1_0.txt)
 //
-// ------------------------------------------------------
-//
-// $Id$
-
+// -----------------------------------------------------------
 
 #ifndef BOOST_INTEGER_LOG2_HPP_GP_20030301
 #define BOOST_INTEGER_LOG2_HPP_GP_20030301
@@ -37,7 +33,7 @@ namespace boost {
 
       while (x != 1) {
 
-          const T t = x >> n;
+          const T t = static_cast<T>(x >> n);
           if (t) {
               result += n;
               x = t;