builtin/show-branch: rewrite functions to work with object_id

diff --git a/help.c b/help.c
index 2072a873e2db784ca66c0f1736b12e523a96b7db..f81309319de1b4bc7f46f31d2a9e46f36cb5fd0b 100644 (file)
--- a/help.c
+++ b/help.c
@@ -425,10 +425,12 @@ static struct string_list guess_refs(const char *ref)
 {
        struct similar_ref_cb ref_cb;
        struct string_list similar_refs = STRING_LIST_INIT_NODUP;
+       struct each_ref_fn_sha1_adapter wrapped_append_similar_ref =
+               {append_similar_ref, &ref_cb};
 
        ref_cb.base_ref = ref;
        ref_cb.similar_refs = &similar_refs;
-       for_each_ref(append_similar_ref, &ref_cb);
+       for_each_ref(each_ref_fn_adapter, &wrapped_append_similar_ref);
        return similar_refs;
 }