From: Johannes Schindelin <johannes.schindelin@gmx.de>
Date: Thu, 22 Sep 2022 17:24:14 GMT
Subject: Re: [PATCH v2] merge-tree: fix segmentation fault in read-only repositories
Message-ID: <322o3q9q-4559-63n5-9o56-q16463o3q7p6@tzk.qr>
In-Reply-To: <CABPp-BGUiDXxv8eQhKQXHcem3ke9e=Q99a_FDExZ5XZYUgir6A@mail.gmail.com>

Hi Elijah,

just quickly...

On Wed, 21 Sep 2022, Elijah Newren wrote:

> On Wed, Sep 21, 2022 at 3:08 PM Johannes Schindelin via GitGitGadget
> <gitgitgadget@gmail.com> wrote:
> >
> > @@ -473,7 +475,7 @@ static int real_merge(struct merge_tree_options *o,
> >                                               &result);
> >         }
> >         merge_finalize(&opt, &result);
> > -       return !result.clean; /* result.clean < 0 handled above */
> > +       return !result.tree || !result.clean; /* result.clean < 0 handled above */
>
> Thinking out loud, should this logic be at the merge-ort.c level,

You're right, of course. I have pushed up a tentative v3 that does it as
you proposed, and it looks not half bad. I'll look a bit more deeply,
still, but chances are that I'll submit this later today as v3 as-is.

And then I will reply a bit more verbosely, either ;-)

Ciao,
Dscho