[boost] [optional] warning removal

Subject: [boost] [optional] warning removal
From: Vicente J. Botet Escriba (vicente.botet_at_[hidden])
Date: 2012-10-20 06:47:39

Hi,

can I commit this simple patch

Best,
Vicente

svn diff ../../../boost/optional/
Index: ../../../boost/optional/optional.hpp
===================================================================
--- ../../../boost/optional/optional.hpp    (revision 81020)
+++ ../../../boost/optional/optional.hpp    (working copy)
@@ -890,12 +890,12 @@

  template<class T>
  inline
-bool operator == ( none_t x, optional<T> const& y )
+bool operator == ( none_t , optional<T> const& y )
  { return equal_pointees(optional<T>() ,y); }

  template<class T>
  inline
-bool operator < ( none_t x, optional<T> const& y )
+bool operator < ( none_t , optional<T> const& y )
  { return less_pointees(optional<T>() ,y); }

  template<class T>