[PULL REQUEST] warning fixes

[Lubomir I. Ivanov]

On 8 November 2015 at 08:24, Dirk Hohndel <dirk at hohndel.org> wrote:
> On Sun, Nov 08, 2015 at 12:00:47AM +0200, Lubomir I. Ivanov wrote:
>> some general cleanup of warnings.
>>
>> i always check for #ifdefs before removing an unused variable, but please
>> let me know if i messed up somewhere or if something looks wrong.
>
> I didn't see anything wrong with these. Thanks for doing them. There is
> one where I decided to rework the commit message (you had comments after
> your SOB), other than that they looked fine.
>

thanks,
lubomir
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