message: Fix valid klocwork error.
diff: @@ -6538,7 +6538,7 @@ static void *stbi__load_gif_main(stbi__context *s, int **delays, int *x, int *y,
  two_back = out - 2 * stride;
  }
  - if (delays) {
  + if (delays && *delays) {
  (*delays)[layers - 1U] = g.delay;
  }
  }
  