send-email: 'References:' should only reference what is sent

diff --git a/list-objects.c b/list-objects.c
index 208a4cb0027eeb3ded2d16905ad2029df70cd84a..433394a107fe682b6adfcb122ef182321c4f5947 100644 (file)
--- a/list-objects.c
+++ b/list-objects.c
@@ -23,7 +23,6 @@ static void process_blob(struct rev_info *revs,
        if (obj->flags & (UNINTERESTING | SEEN))
                return;
        obj->flags |= SEEN;
-       name = xstrdup(name);
        add_object(obj, p, path, name);
 }
 
@@ -78,7 +77,6 @@ static void process_tree(struct rev_info *revs,
        if (parse_tree(tree) < 0)
                die("bad tree object %s", sha1_to_hex(obj->sha1));
        obj->flags |= SEEN;
-       name = xstrdup(name);
        add_object(obj, p, path, name);
        me.up = path;
        me.elem = name;