From owner-svn-ports-head@FreeBSD.ORG  Wed Apr  1 11:41:28 2015
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Date: Wed, 1 Apr 2015 11:41:28 +0000
From: Alexey Dokuchaev <danfe@FreeBSD.org>
To: Ryan Steinmetz <zi@FreeBSD.org>
Subject: Re: svn commit: r382905 - in head/sysutils: qjail qjail2
Message-ID: <20150401114128.GB82458@FreeBSD.org>
References: <201504011135.t31BZqWp028637@svn.freebsd.org>
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On Wed, Apr 01, 2015 at 11:35:52AM +0000, Ryan Steinmetz wrote:
> New Revision: 382905
> URL: https://svnweb.freebsd.org/changeset/ports/382905
> 
> [...]
>  	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
> -	@(cd ${WRKSRC}/examples/ \
> +	(cd ${WRKSRC}/examples/ \
>  	    && ${COPYTREE_SHARE} \* ${STAGEDIR}${EXAMPLESDIR})

Using dot (.) instead of \* is shorter, more readable, and less error-prone
(no need to think about escaping).  That's why it is recommended by the PHB.
Since you've touched that command, you might have considered fixing this as
well.

>  	@${MKDIR} ${STAGEDIR}${EXAMPLESDIR}
> -	@(cd ${WRKSRC}/examples/			\
> +	(cd ${WRKSRC}/examples/			\
>  	&& ${COPYTREE_SHARE} \* ${STAGEDIR}${EXAMPLESDIR})

Ditto.  Also, notice bogus indentation of the backslash.

./danfe