sdl rust

gistfile1.rs

    let window;
    do str::as_c_str("Project Guava") |cstr| {
      window = SDL::SDL_CreateWindow(cstr,
                                     SDL_WINDOWPOS_CENTERED,
                                     SDL_WINDOWPOS_CENTERED,
                                     512, 512,
                                     (SDL_WINDOW_OPENGL | SDL_WINDOW_SHOWN));
    }

    let context = SDL::SDL_GL_CreateContext(window);

src/platform/sdl.rs:62:6: 62:12 error: capture of possibly uninitialized variable: `window`
src/platform/sdl.rs:62       window = SDL::SDL_CreateWindow(cstr,
                             ^~~~~~