diff: convert diff_change to struct object_id

diff --git a/builtin/fetch.c b/builtin/fetch.c
index 5f2c2ab23e4cde17747147f23dcedaebe66c74a3..d4d573b98585b5780f9b2e52df42cc6594e3dc54 100644 (file)
--- a/builtin/fetch.c
+++ b/builtin/fetch.c
@@ -636,8 +636,8 @@ static int update_local_ref(struct ref *ref,
                return r;
        }
 
-       current = lookup_commit_reference_gently(ref->old_oid.hash, 1);
-       updated = lookup_commit_reference_gently(ref->new_oid.hash, 1);
+       current = lookup_commit_reference_gently(&ref->old_oid, 1);
+       updated = lookup_commit_reference_gently(&ref->new_oid, 1);
        if (!current || !updated) {
                const char *msg;
                const char *what;
@@ -770,7 +770,8 @@ static int store_updated_refs(const char *raw_url, const char *remote_name,
                                continue;
                        }
 
-                       commit = lookup_commit_reference_gently(rm->old_oid.hash, 1);
+                       commit = lookup_commit_reference_gently(&rm->old_oid,
+                                                               1);
                        if (!commit)
                                rm->fetch_head_status = FETCH_HEAD_NOT_FOR_MERGE;