From 3e56e7245c37ce57dde72ec74ee2df41ce603dda Mon Sep 17 00:00:00 2001 From: "brian m. carlson" Date: Sun, 6 Dec 2015 22:16:35 +0000 Subject: [PATCH] sha1_file.c: introduce a null_oid constant null_oid is the struct object_id equivalent to null_sha1. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano --- cache.h | 1 + sha1_file.c | 1 + 2 files changed, 2 insertions(+) diff --git a/cache.h b/cache.h index 614040e700..071eecee7a 100644 --- a/cache.h +++ b/cache.h @@ -813,6 +813,7 @@ 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 27ce7b705e..a54deb0558 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 -- 2.39.2