From: Ramkumar Ramachandra <artagnon@gmail.com>
Date: Sat, 10 Jan 2015 22:18:26 GMT
Subject: Re: [PATCH] Git::SVN: handle missing ref_id case correctly
Message-ID: <CALkWK0mQCe_gUZCCnoZyNPCp=cubQcPAOSqAN0pzMA5eyYUdAQ@mail.gmail.com>
In-Reply-To: <CALkWK0mXx5qQSNSC4ju8Bejy_XhewxDA+nwy1JCmodX3t-H+3A@mail.gmail.com>

Ramkumar Ramachandra wrote:
>> It is functional, maybe someone will use GIT_SVN_ID=0 ?
>
> Right. Kindly drop the first hunk.

Amendment: there are actually many other places where variables are
checked without "defined", so I doubt we want to put up with the extra
ugliness to allow "0".