Extract a new function from `do_for_each_ref()`. It will be useful elsewhere. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Extract a new function from `do_for_each_ref()`. It will be useful elsewhere. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>