message: GCC warning fix
diff: @@ -577,7 +577,7 @@ int linenoiseGetRenderPosition(const char *buf, size_t len, int max_width, int *
  size_t render_width = 0;
  while (cpos < len) {
  size_t char_render_width = utf8proc_render_width(buf, len, cpos);
  - if (render_width + char_render_width > max_width) {
  + if (int(render_width + char_render_width) > max_width) {
  *n = render_width;
  return cpos;
  }
  