lunar.h nit

[Steve Elkins <sgelkins@...>]

Hi,

I'm trying lunar.h (http://lua-users.org/wiki/CppBindingWithLunar) and
when I use -Wall gcc complains something like this:

  lunar.hpp:169: warning: control reaches end of non-void function
  `Lunar<Endpoint>::set(lua_State *, int, const char *)'

Should set() be void or should it return an int and if so, 0 or 1?

Thanks,
Steve