beru c6c910af73 trivial fix for compiler warning ...

1>c:\libs\nana\include\nana\gui\widgets\listbox.hpp(251): warning C4018: '<' : signed/unsigned mismatch (..\form_do_you_even_lift.cpp)
1>          c:\projects\bro\form_do_you_even_lift.cpp(646) : see reference to function template instantiation 'nana::drawerbase::listbox::item_proxy &nana::drawerbase::listbox::item_proxy::resolve_from<Data>(const T &)' being compiled
1>          with
1>          [
1>              T=Data
1>          ]

2015-04-25 16:43:39 +09:00

..

nana

trivial fix for compiler warning

2015-04-25 16:43:39 +09:00