Patch: when BOOST_NO_STD_LOCALE is not defined, boost/format/internals.hpp fails to compile.

[andyc@…]

With gcc, we get a compile error when BOOST_NO_STD_LOCALE is not defined:

.../boost/format/internals.hpp:106: warning: unused parameter `locale_t*loc_default'

The following patch fixes it:

===== boost/format/internals.hpp 1.1 vs + =====
--- 1.1/boost/format/internals.hpp      2007-08-17 11:57:50 +01:00
+++ +/boost/format/internals.hpp        2007-08-17 13:26:09 +01:00
@@ -104,6 +104,7 @@
     template<class Ch, class Tr>
     void stream_format_state<Ch,Tr>:: apply_on (basic_ios & os,
                       boost::io::detail::locale_t * loc_default) const {
+        (void) loc_default; // keep compiler quiet if we don't support locales
         // set the state of this stream according to our params
         if(width_ != -1)
             os.width(width_);

[John Maddock]

Fixed in SVN Trunk.