[PATCH] tests: make 'check' optional

[dzrongg@xxxxxxxxx (rong deng)]

Thanks a lot for the follow-ups.

2012/10/4 Tanu Kaskinen <tanuk at iki.fi>:
> On Mon, 2012-08-20 at 16:24 +0800, rong deng wrote:
>> ping.
>
> Sorry to keep you waiting. I've pushed the patch now (I needed it in my
> own packaging work). Thanks for the contribution!
>
> --
> Tanu
>