From: brian m. carlson Date: Sun, 06 Dec 2015 22:16:35 GMT Subject: [PATCH 1/2] Introduce a null_oid constant. Message-ID: <1449440196-991107-2-git-send-email-sandals@crustytoothpaste.net> In-Reply-To: <1449440196-991107-1-git-send-email-sandals@crustytoothpaste.net> null_oid is the struct object_id equivalent to null_sha1. Signed-off-by: brian m. carlson --- cache.h | 1 + sha1_file.c | 1 + 2 files changed, 2 insertions(+) diff --git a/cache.h b/cache.h index 5ab6cb50..c63fcc11 100644 --- a/cache.h +++ b/cache.h @@ -831,6 +831,7 @@ extern const char *find_unique_abbrev(const unsigned char *sha1, int len); extern int find_unique_abbrev_r(char *hex, const unsigned char *sha1, int len); extern const unsigned char null_sha1[GIT_SHA1_RAWSZ]; +extern const struct object_id null_oid; static inline int hashcmp(const unsigned char *sha1, const unsigned char *sha2) { diff --git a/sha1_file.c b/sha1_file.c index 27ce7b70..a54deb05 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -36,6 +36,7 @@ static inline uintmax_t sz_fmt(size_t s) { return s; } const unsigned char null_sha1[20]; +const struct object_id null_oid; /* * This is meant to hold a *small* number of objects that you would -- 2.6.3.658.g85d7f57