tree-diff: convert diff_root_tree_sha1 to struct object_id

diff --git a/builtin/describe.c b/builtin/describe.c
index f6032f593cb6a08e27411a0973cf01c4d8e43fa8..893c8789f4f563c58041040740384322e6ea205b 100644 (file)
--- a/builtin/describe.c
+++ b/builtin/describe.c
@@ -79,13 +79,13 @@ static int replace_name(struct commit_name *e,
                struct tag *t;
 
                if (!e->tag) {
-                       t = lookup_tag(e->oid.hash);
+                       t = lookup_tag(&e->oid);
                        if (!t || parse_tag(t))
                                return 1;
                        e->tag = t;
                }
 
-               t = lookup_tag(oid->hash);
+               t = lookup_tag(oid);
                if (!t || parse_tag(t))
                        return 0;
                *tag = t;
@@ -245,7 +245,7 @@ static unsigned long finish_depth_computation(
 static void display_name(struct commit_name *n)
 {
        if (n->prio == 2 && !n->tag) {
-               n->tag = lookup_tag(n->oid.hash);
+               n->tag = lookup_tag(&n->oid);
                if (!n->tag || parse_tag(n->tag))
                        die(_("annotated tag %s not available"), n->path);
        }