From 8f6dc7e32eee2944d1490ff9bf12ec329f3b33c2 Mon Sep 17 00:00:00 2001 From: "brian m. carlson" Date: Mon, 5 Sep 2016 20:08:08 +0000 Subject: refs: add an update_ref_oid function. Several places around the codebase want to pass update_ref data from struct object_id, but update_ref may also be passed NULL pointers. Instead of checking and dereferencing in every caller, create an update_ref_oid which wraps update_ref and provides this functionality. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano --- refs.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'refs.c') diff --git a/refs.c b/refs.c index b4e7cac7b2..f567a78ee8 100644 --- a/refs.c +++ b/refs.c @@ -858,6 +858,14 @@ int ref_transaction_verify(struct ref_transaction *transaction, flags, NULL, err); } +int update_ref_oid(const char *msg, const char *refname, + const struct object_id *new_oid, const struct object_id *old_oid, + unsigned int flags, enum action_on_err onerr) +{ + return update_ref(msg, refname, new_oid ? new_oid->hash : NULL, + old_oid ? old_oid->hash : NULL, flags, onerr); +} + int update_ref(const char *msg, const char *refname, const unsigned char *new_sha1, const unsigned char *old_sha1, unsigned int flags, enum action_on_err onerr) -- cgit v1.2.1