Johannes Schindelin <Johannes.Schindelin@gmx.de> writes:

quoted text
> On Wed, 13 Feb 2008, Jeff King wrote:
> >  	}
> > +	if (!hashcmp(sha1, empty_tree.sha1))
> > +		return &empty_tree;
> >  	return NULL;
> >  }
> 
> Heh.  This is cute.  But it is also a bit hard to reference, no?  I mean, 
> you have to remember the SHA-1 of it...
> 
> Maybe {} ?

Or NULL? You can do this even without modifying git code, I think, by
adding refs/NULL with appropriate sha-1...

^{tree} I think resolves to HEAD^{tree}

-- 
Jakub Narebski
Poland
ShadeHawk on #git
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