X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=object.c;h=0f70890a4582fec845fb9399b3dc9f388c6538fc;hb=HEAD;hp=4d46e0d5e4285251e60d2a6d938f38355ac5d2c0;hpb=3ffe0c245f290d55b32bed8b4ae04d00983df690;p=git.git

diff --git a/object.c b/object.c
index 4d46e0d5..0f70890a 100644
--- a/object.c
+++ b/object.c
@@ -9,7 +9,11 @@ struct object **objs;
 static int nr_objs;
 int obj_allocs;
 
-int track_object_refs = 1;
+const char *type_names[] = {
+	"none", "blob", "tree", "commit", "bad"
+};
+
+int track_object_refs = 0;
 
 static int hashtable_index(const unsigned char *sha1)
 {
@@ -50,7 +54,7 @@ void created_object(const unsigned char *sha1, struct object *obj)
 
 	obj->parsed = 0;
 	memcpy(obj->sha1, sha1, 20);
-	obj->type = NULL;
+	obj->type = TYPE_NONE;
 	obj->refs = NULL;
 	obj->used = 0;
 
@@ -179,7 +183,7 @@ struct object *lookup_unknown_object(const unsigned char *sha1)
 	if (!obj) {
 		union any_object *ret = xcalloc(1, sizeof(*ret));
 		created_object(sha1, &ret->object);
-		ret->object.type = NULL;
+		ret->object.type = TYPE_NONE;
 		return &ret->object;
 	}
 	return obj;
@@ -200,8 +204,11 @@ struct object *parse_object(const unsigned char *sha1)
 			obj = &blob->object;
 		} else if (!strcmp(type, tree_type)) {
 			struct tree *tree = lookup_tree(sha1);
-			parse_tree_buffer(tree, buffer, size);
 			obj = &tree->object;
+			if (!tree->object.parsed) {
+				parse_tree_buffer(tree, buffer, size);
+				buffer = NULL;
+			}
 		} else if (!strcmp(type, commit_type)) {
 			struct commit *commit = lookup_commit(sha1);
 			parse_commit_buffer(commit, buffer, size);