small patch: streamline logic, reduce indentation

[Gerald (Jerry) Carter]

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Michael Adam wrote:
> Hi,
> 
> I wanted to the hang of this (git format-patch / git am) workflow, so:
> 
> This is nothing big, maybe someone wants to check this small
> patch and put it upstream for me?

+1.  Looks fine to me.  Pushed.





jerry
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