From owner-freebsd-ports@freebsd.org  Fri Dec 15 19:58:54 2017
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To: freebsd-ports@freebsd.org
References: <15dd43a3-5c71-17c5-f5bd-5c676a495bcb@utanet.at>
Subject: Re: portmaster strange output after patch
From: Walter Schwarzenfeld <w.schwarzenfeld@utanet.at>
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Date: Fri, 15 Dec 2017 20:58:50 +0100
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Found it:

-#!/bin/sh
+#!/bin/sh -x

Stefan please remove the "-x"