hard-code the empty tree object
Now any commands may reference the empty tree object by its sha1 (4b825dc642cb6eb9a060e54bf8d69288fbee4904). This is useful for showing some diffs, especially for initial commits. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
Showing
想要评论请 注册 或 登录