diff options
| author | Jacob Keller <jacob.keller@gmail.com> | 2016-09-01 02:27:18 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-09-01 04:07:08 +0300 |
| commit | 8576fde6cb4013a41d162e33f7a0046a5ea6801e (patch) | |
| tree | a94696726b0bb8535aa4d52e03b881e3804ad220 /graph.c | |
| parent | a42d7b6a5b5addcce01f483547ad96825c7a96e0 (diff) | |
cache: add empty_tree_oid object and helper function
Similar to is_null_oid(), and is_empty_blob_sha1() add an
empty_tree_oid along with helper function is_empty_tree_oid(). For
completeness, also add an "is_empty_tree_sha1()",
"is_empty_blob_sha1()", "is_empty_tree_oid()" and "is_empty_blob_oid()"
helpers.
To ensure we only get one singleton, implement EMPTY_BLOB_SHA1_BIN as
simply getting the hash of empty_blob_oid structure.
Signed-off-by: Jacob Keller <jacob.keller@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'graph.c')
0 files changed, 0 insertions, 0 deletions