PATCH: Some coverity fixes

[Ira Cooper]

Reviewing these.  I'll push if good.

-Ira


On Mon, Nov 11, 2013 at 4:19 AM, Volker Lendecke
<Volker.Lendecke at sernet.de>wrote:

> Hi!
>
> Attached find some coverity fixes.
>
> Please review & push!
>
> Thanks,
>
> Volker
>
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