check-ref-format: release strbuf after use in check_ref_format_branch()

diff --git a/object.c b/object.c
index f818777412187890b88a6c90507b8b41f131487c..321d7e9201b2ba6c8b39592a591786409a87edb1 100644 (file)
--- a/object.c
+++ b/object.c
@@ -141,7 +141,6 @@ void *create_object(const unsigned char *sha1, void *o)
        struct object *obj = o;
 
        obj->parsed = 0;
-       obj->used = 0;
        obj->flags = 0;
        hashcpy(obj->oid.hash, sha1);