Merge pull request cpp-netlib#347 from daedric/remove_cv_qualifier

deanberris · deanberris · commit 41b5600656ae · 2013-12-12T14:22:38.000-08:00
cv-qualifier should be removed before checking the Header concept
diff --git a/boost/network/protocol/http/algorithms/linearize.hpp b/boost/network/protocol/http/algorithms/linearize.hpp
@@ -35,7 +35,7 @@ namespace boost { namespace network { namespace http {
 
         template <class ValueType>
         BOOST_CONCEPT_REQUIRES(
-            ((Header<ValueType>)),
+            ((Header<typename boost::remove_cv<ValueType>::type>)),
             (string_type)
         ) operator()(ValueType & header) {
             typedef typename ostringstream<Tag>::type output_stream;
