small patch: streamline logic, reduce indentation

[Michael Adam]

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?

Cheers, Michael

-- 
Michael Adam <ma at sernet.de>
SerNet GmbH, Bahnhofsallee 1b, 37081 Göttingen
phone: +49-551-370000-0, fax: +49-551-370000-9
AG Göttingen, HRB 2816, GF: Dr. Johannes Loxen
http://www.SerNet.DE, mailto: Info @ SerNet.DE
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