1 files changed, 21 insertions, 20 deletions

diff --git a/builtin/fsck.c b/builtin/fsck.c
index 1a5caccd0f..b5e13a4556 100644
--- a/builtin/fsck.c
+++ b/builtin/fsck.c
@@ -396,13 +396,13 @@ static int fsck_obj_buffer(const unsigned char *sha1, enum object_type type,
 
 static int default_refs;
 
-static void fsck_handle_reflog_sha1(const char *refname, unsigned char *sha1,
+static void fsck_handle_reflog_oid(const char *refname, struct object_id *oid,
 	unsigned long timestamp)
 {
 	struct object *obj;
 
-	if (!is_null_sha1(sha1)) {
-		obj = lookup_object(sha1);
+	if (!is_null_oid(oid)) {
+		obj = lookup_object(oid->hash);
 		if (obj && (obj->flags & HAS_OBJ)) {
 			if (timestamp && name_objects)
 				add_decoration(fsck_walk_options.object_names,
@@ -411,13 +411,13 @@ static void fsck_handle_reflog_sha1(const char *refname, unsigned char *sha1,
 			obj->used = 1;
 			mark_object_reachable(obj);
 		} else {
-			error("%s: invalid reflog entry %s", refname, sha1_to_hex(sha1));
+			error("%s: invalid reflog entry %s", refname, oid_to_hex(oid));
 			errors_found |= ERROR_REACHABLE;
 		}
 	}
 }
 
-static int fsck_handle_reflog_ent(unsigned char *osha1, unsigned char *nsha1,
+static int fsck_handle_reflog_ent(struct object_id *ooid, struct object_id *noid,
 		const char *email, unsigned long timestamp, int tz,
 		const char *message, void *cb_data)
 {
@@ -425,10 +425,10 @@ static int fsck_handle_reflog_ent(unsigned char *osha1, unsigned char *nsha1,
 
 	if (verbose)
 		fprintf(stderr, "Checking reflog %s->%s\n",
-			sha1_to_hex(osha1), sha1_to_hex(nsha1));
+			oid_to_hex(ooid), oid_to_hex(noid));
 
-	fsck_handle_reflog_sha1(refname, osha1, 0);
-	fsck_handle_reflog_sha1(refname, nsha1, timestamp);
+	fsck_handle_reflog_oid(refname, ooid, 0);
+	fsck_handle_reflog_oid(refname, noid, timestamp);
 	return 0;
 }
 
@@ -491,7 +491,7 @@ static void get_default_heads(void)
 	}
 }
 
-static struct object *parse_loose_object(const unsigned char *sha1,
+static struct object *parse_loose_object(const struct object_id *oid,
 					 const char *path)
 {
 	struct object *obj;
@@ -500,27 +500,27 @@ static struct object *parse_loose_object(const unsigned char *sha1,
 	unsigned long size;
 	int eaten;
 
-	if (read_loose_object(path, sha1, &type, &size, &contents) < 0)
+	if (read_loose_object(path, oid->hash, &type, &size, &contents) < 0)
 		return NULL;
 
 	if (!contents && type != OBJ_BLOB)
 		die("BUG: read_loose_object streamed a non-blob");
 
-	obj = parse_object_buffer(sha1, type, size, contents, &eaten);
+	obj = parse_object_buffer(oid->hash, type, size, contents, &eaten);
 
 	if (!eaten)
 		free(contents);
 	return obj;
 }
 
-static int fsck_loose(const unsigned char *sha1, const char *path, void *data)
+static int fsck_loose(const struct object_id *oid, const char *path, void *data)
 {
-	struct object *obj = parse_loose_object(sha1, path);
+	struct object *obj = parse_loose_object(oid, path);
 
 	if (!obj) {
 		errors_found |= ERROR_OBJECT;
 		error("%s: object corrupt or missing: %s",
-		      sha1_to_hex(sha1), path);
+		      oid_to_hex(oid), path);
 		return 0; /* keep checking other objects */
 	}
 
@@ -619,26 +619,26 @@ static int fsck_cache_tree(struct cache_tree *it)
 	return err;
 }
 
-static void mark_object_for_connectivity(const unsigned char *sha1)
+static void mark_object_for_connectivity(const struct object_id *oid)
 {
-	struct object *obj = lookup_unknown_object(sha1);
+	struct object *obj = lookup_unknown_object(oid->hash);
 	obj->flags |= HAS_OBJ;
 }
 
-static int mark_loose_for_connectivity(const unsigned char *sha1,
+static int mark_loose_for_connectivity(const struct object_id *oid,
 				       const char *path,
 				       void *data)
 {
-	mark_object_for_connectivity(sha1);
+	mark_object_for_connectivity(oid);
 	return 0;
 }
 
-static int mark_packed_for_connectivity(const unsigned char *sha1,
+static int mark_packed_for_connectivity(const struct object_id *oid,
 					struct packed_git *pack,
 					uint32_t pos,
 					void *data)
 {
-	mark_object_for_connectivity(sha1);
+	mark_object_for_connectivity(oid);
 	return 0;
 }
 
@@ -771,6 +771,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix)
 	}
 
 	if (keep_cache_objects) {
+		verify_index_checksum = 1;
 		read_cache();
 		for (i = 0; i < active_nr; i++) {
 			unsigned int mode;