Re: Corrupted (?) commit 6e6db85e confusing gitk

> On Sun, Dec 02, 2007 at 10:53:33AM -0800, Junio C Hamano wrote:
> > Yeah, I was wondering what that commit that records the change older
> > than git or myself come to life ;-)
> > 
> > I did rewrite the commit a few times, and it was some interaction
> > between the built-in commit series, git-rebase -i and git-am, but I do
> > not have the details, sorry.
> 
> It looks like the "guilty" commit that allowed this behavior was:
> 
> commit 13208572fbe8838fd8835548d7502202d1f7b21d
> Author: Johannes Schindelin <Johannes.Schindelin@gmx.de>
> Date:   Sun Nov 11 17:35:58 2007 +0000
> 
>     builtin-commit: fix --signoff
> 
>     The Signed-off-by: line contained a spurious timestamp.  The reason was
>     a call to git_committer_info(1), which automatically added the
>     timestamp.
> 
>     Instead, fmt_ident() was taught to interpret an empty string for the
>     date (as opposed to NULL, which still triggers the default behavior)
>     as "do not bother with the timestamp", and builtin-commit.c uses it.
> 
>     Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
>     Signed-off-by: Junio C Hamano <gitster@pobox.com>
> 
> With the above, something like:
> 
> echo msg | GIT_AUTHOR_DATE='' git commit-tree sha1