[PATCH v3 0/4] Modernize read_graft_line implementation

[Patryk Obara <patryk.obara@gmail.com>]

Changes since v2:
- commit implementing free_graft dropped (no longer needed)
- several more lines moved from last commit to commit replacing
  raw buffer with strbuf
- fix for memory allocation separated from change in hash
  parsing
- commit_graft struct uses FLEX_ARRAY again, meaning free_graft,
  memset, nor oid_array were not needed after all

Patryk Obara (4):
  sha1_file: fix definition of null_sha1
  commit: replace the raw buffer with strbuf in read_graft_line
  commit: allocate array using object_id size
  commit: rewrite read_graft_line

 builtin/blame.c |  2 +-
 commit.c        | 38 +++++++++++++++++++-------------------
 commit.h        |  2 +-
 sha1_file.c     |  2 +-
 4 files changed, 22 insertions(+), 22 deletions(-)

-- 
2.9.5

base-commit: b3622a4ee94e4916cd05e6d96e41eeb36b941182