Re: [PATCH 09/15] sequencer: lib'ify create_seq_dir()

> On Tue, Aug 23, 2016 at 12:07 PM, Johannes Schindelin
> <johannes.schindelin@gmx.de> wrote:
> > To be truly useful, the sequencer should never die() but always return
> > an error.
> >
> > Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
> > ---
> > diff --git a/sequencer.c b/sequencer.c
> > @@ -839,8 +839,8 @@ static int create_seq_dir(void)
> >                 return -1;
> >         }
> >         else if (mkdir(git_path_seq_dir(), 0777) < 0)
> > -               die_errno(_("Could not create sequencer directory %s"),
> > -                         git_path_seq_dir());
> > +               return error(_("Could not create sequencer directory %s (%s)"),
> > +                         git_path_seq_dir(), strerror(errno));
> 
> error_errno()?