Re: git checkout creates strange '(null)'-branch

From: Andreas Schwab <schwab@linux-m68k.org>
Date: May 8, 2012, 12:10 UTC
Message-ID: <m2r4uuhnzm.fsf@igel.home>
In-Reply-To: <CABPQNSZjdpz8zqYOwBQ_SPeh0JqyxQ1bjrghG1vzxt0GiLR22w@mail.gmail.com>

Erik Faye-Lund <kusmabite@gmail.com> writes:

Show 10 quoted lines

> +test_expect_failure 'committing to empty submodule does not create
> (null) branch' '
> +       test_create_repo empty-repo &&
> +       git submodule add ./empty-repo empty-submodule &&
> +       (
> +               cd empty-submodule &&
> +               echo "foo" > bar.txt &&
> +               git add bar.txt &&
> +               git commit -m. &&
> +               ! (git show-ref | grep "(null)")

You don't need the parens, since ! operates on the whole pipeline. (And for grouping the shell language uses { } instead of ( ).)

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
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