From: Junio C Hamano <hidden> Date: 2017-02-17 19:29:38
Nguyễn Thái Ngọc Duy [off-list ref] writes:
This is the last function in this code (besides public API) that takes
submodule argument and handles both main/submodule cases. Break it down,
move main store registration in get_main_ref_store() and keep the rest
in register_submodule_ref_store().