Fix missing const qualifier in function source(<request>)

Яничкин Александр · Яничкин Александр · commit 463a0ea8b75a · 2012-10-02T15:52:39.000+06:00
diff --git a/include/network/message/wrappers/source.hpp b/include/network/message/wrappers/source.hpp
@@ -12,15 +12,15 @@
 namespace network {
 
 struct source_wrapper {
-  explicit source_wrapper(message_base & message);
+  explicit source_wrapper(message_base const & message);
   operator std::string () const;
  private:
-  message_base & message_;
+  message_base const & message_;
   mutable boost::optional<std::string> cache_;
 };
 
 inline source_wrapper const
-source(message_base & message_) {
+source(message_base const & message_) {
   return source_wrapper(message_);
 }
 
diff --git a/include/network/message/wrappers/source.ipp b/include/network/message/wrappers/source.ipp
@@ -11,7 +11,7 @@
 
 namespace network {
 
-source_wrapper::source_wrapper(message_base & message):
+source_wrapper::source_wrapper(message_base const & message):
   message_(message) {}
 
 source_wrapper::operator std::string () const {
