Fix for issue #419: Wayland: scale/resize issue.

src/drivers/Wayland/Fl_Wayland_Window_Driver.cxx

@@ -1490,6 +1490,7 @@ void Fl_Wayland_Window_Driver::resize(int X, int Y, int W, int H) {
         fl_win->configured_width = W;
         fl_win->configured_height = H;
         if (!in_handle_configure && xdg_toplevel()) {
+          if (Fl_Window::is_a_rescale()) size_range();
           struct libdecor_state *state = libdecor_state_new(int(W * f), int(H * f));
           libdecor_frame_commit(fl_win->frame, state, NULL); // necessary only if resize is initiated by prog
           libdecor_state_free(state);