files-backend: replace submodule_allowed check in files_downcast()

diff --git a/refs.c b/refs.c
index d72b48a43024193d21d061848081ea54c78f4399..c7bffac06d223a149b12a9830e5a89d90b921d96 100644 (file)
--- a/refs.c
+++ b/refs.c
@@ -1416,7 +1416,8 @@ static struct ref_store *lookup_submodule_ref_store(const char *submodule)
  * Create, record, and return a ref_store instance for the specified
  * gitdir.
  */
-static struct ref_store *ref_store_init(const char *gitdir)
+static struct ref_store *ref_store_init(const char *gitdir,
+                                       unsigned int flags)
 {
        const char *be_name = "files";
        struct ref_storage_be *be = find_ref_storage_backend(be_name);
@@ -1425,7 +1426,7 @@ static struct ref_store *ref_store_init(const char *gitdir)
        if (!be)
                die("BUG: reference backend %s is unknown", be_name);
 
-       refs = be->init(gitdir);
+       refs = be->init(gitdir, flags);
        return refs;
 }
 
@@ -1434,7 +1435,11 @@ struct ref_store *get_main_ref_store(void)
        if (main_ref_store)
                return main_ref_store;
 
-       main_ref_store = ref_store_init(get_git_dir());
+       main_ref_store = ref_store_init(get_git_dir(),
+                                       (REF_STORE_READ |
+                                        REF_STORE_WRITE |
+                                        REF_STORE_ODB |
+                                        REF_STORE_MAIN));
        return main_ref_store;
 }
 
@@ -1481,7 +1486,9 @@ struct ref_store *get_ref_store(const char *submodule)
                return NULL;
        }
 
-       refs = ref_store_init(submodule_sb.buf);
+       /* assume that add_submodule_odb() has been called */
+       refs = ref_store_init(submodule_sb.buf,
+                             REF_STORE_READ | REF_STORE_ODB);
        register_submodule_ref_store(refs, submodule);
 
        strbuf_release(&submodule_sb);