From: Johannes Sixt <j.sixt@viscovery.net>
Date: Tue, 08 May 2012 11:34:27 GMT
Subject: Re: git checkout creates strange '(null)'-branch
Message-ID: <4FA904C3.7070208@viscovery.net>
In-Reply-To: <CABPQNSZbgZsQBReSqOskNQ4oZokHSibVr=yHdn6oSFjtdRvVVA@mail.gmail.com>

Am 5/8/2012 13:24, schrieb Erik Faye-Lund:
> +		git show-ref | !grep "(null)"
...
> Now, doing this doesn't make my test above pass,

It is unlikely to pass if you used this test script literally, because

   $ !grep
   !grep: command not found

"!" is not an operator in a shell script. Insert a space.