Subject: [PATCH 0/4] Teach diff_tree_sha1() to accept NULL sha1 for empty trees

From: Kirill Smelkov <[email-masked]>
Date: Wed, 5 Feb 2014 20:57:08 +0400

Some preparatory patches for my reworked nparent tree-walker. Please apply.

Thanks beforehand,
Kirill

Kirill Smelkov (4):
  tree-diff: allow diff_tree_sha1 to accept NULL sha1
  tree-diff: convert diff_root_tree_sha1() to just call diff_tree_sha1
    with old=NULL
  line-log: convert to using diff_tree_sha1()
  revision: convert to using diff_tree_sha1()

 line-log.c  | 26 ++------------------------
 revision.c  | 12 +-----------
 tree-diff.c | 27 +++++----------------------
 3 files changed, 8 insertions(+), 57 deletions(-)

-- 
1.9.rc1.181.g641f458