From: Junio C Hamano <gitster@pobox.com>
Date: Wed, 19 Apr 2017 01:03:06 GMT
Subject: Re: [PATCH 3/2] ls-files: only recurse on active submodules
Message-ID: <xmqqefwpdx9x.fsf@gitster.mtv.corp.google.com>
In-Reply-To: <20170413185707.97746-1-bmwill@google.com>

Brandon Williams <bmwill@google.com> writes:

> Add in a check to see if a submodule is active before attempting to
> recurse.  This prevents 'ls-files' from trying to operate on a submodule
> which may not exist in the working directory.
>
> Signed-off-by: Brandon Williams <bmwill@google.com>
> ---

Sounds like this is something we can demonstrate its effect with a
simple test in t/ directory?