Yes, you are right. I will revert this back.

On Fri, Jan 4, 2019 at 8:08 PM Ramsay Jones <ram...@ramsayjones.plus.com> wrote:
>
>
>
> On 02/01/2019 15:38, Tanushree Tumane via GitGitGadget wrote:
> [snip]
> > base-commit: 7f4e64169352e03476b0ea64e7e2973669e491a2
> > Published-As: 
> > https://github.com/gitgitgadget/git/releases/tag/pr-101%2Ftanushree27%2Fgit-bisect_part2_fixup-v17
> > Fetch-It-Via: git fetch https://github.com/gitgitgadget/git 
> > pr-101/tanushree27/git-bisect_part2_fixup-v17
> > Pull-Request: https://github.com/gitgitgadget/git/pull/101
>
> I didn't look at the patches, only the range-diff below, and the
> only thing I noticed was ...
>
> >
> > Range-diff vs v16:
> >
> >  1:  f1e89ba517 ! 1:  338ebdc97a bisect--helper: `bisect_reset` shell 
> > function in C
> >      @@ -16,8 +16,9 @@
> >
> >           Mentored-by: Lars Schneider <larsxschnei...@gmail.com>
> >           Mentored-by: Christian Couder <chrisc...@tuxfamily.org>
> >      +    Mentored by: Johannes Schindelin <johannes.schinde...@gmx.de>
> >           Signed-off-by: Pranit Bauva <pranit.ba...@gmail.com>
> >      -    Signed-off-by: Junio C Hamano <gits...@pobox.com>
> >      +    Signed-off-by: Tanushree Tumane <tanushreetum...@gmail.com>
> >
> >        diff --git a/builtin/bisect--helper.c b/builtin/bisect--helper.c
> >        --- a/builtin/bisect--helper.c
> >      @@ -53,8 +54,10 @@
> >       +       struct strbuf branch = STRBUF_INIT;
> >       +
> >       +       if (!commit) {
> >      -+               if (strbuf_read_file(&branch, 
> > git_path_bisect_start(), 0) < 1)
> >      -+                       return !printf(_("We are not bisecting.\n"));
> >      ++               if (strbuf_read_file(&branch, 
> > git_path_bisect_start(), 0) < 1) {
> >      ++                       printf(_("We are not bisecting.\n"));
> >      ++                       return 0;
> >      ++               }
> >       +               strbuf_rtrim(&branch);
> >       +       } else {
> >       +               struct object_id oid;
> >      @@ -69,11 +72,11 @@
> >       +
> >       +               argv_array_pushl(&argv, "checkout", branch.buf, "--", 
> > NULL);
> >       +               if (run_command_v_opt(argv.argv, RUN_GIT_CMD)) {
> >      -+                       error(_("Could not check out original HEAD 
> > '%s'. Try "
> >      -+                               "'git bisect reset <commit>'."), 
> > branch.buf);
> >       +                       strbuf_release(&branch);
> >       +                       argv_array_clear(&argv);
> >      -+                       return -1;
> >      ++                       return error(_("could not check out original"
> >      ++                                      " HEAD '%s'. Try 'git bisect"
> >      ++                                      "reset <commit>'."), 
> > branch.buf);
>
> ... this 'branch.buf' will refer to the empty 'slopbuf', since
> the call to 'strbuf_release(&branch)' now precedes this call
> to error().
>
> ATB,
> Ramsay Jones
>

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