ports/159168: Update port german/tipp10 to current program version

[Момчил Иванов]

The following reply was made to PR ports/159168; it has been noted by GNATS.

From: =?UTF-8?B?0JzQvtC80YfQuNC7INCY0LLQsNC90L7Qsg==?= <momchil at xaxo.eu>
To: bug-followup at FreeBSD.org
Cc: Momchil Ivanov <momchil at xaxo.eu>
Subject: Re: ports/159168: Update port german/tipp10 to current program version
Date: Mon, 25 Jul 2011 15:06:39 +0200

 The for loop in Makefile:29 can be shortened to:
 
 	&& for i in `grep -lR 'QCoreApplication::applicationDirPath()' *`; do ${REINPLACE_CMD} -e 's/QCoreApplication::applicationDirPath()/QString(DATADIR)/g' $$i ; done
 
 using the -l flag from grep and removing the extra invocation of sed and awk