tree 689b2b2dfba7c9ce7fedcee728bff69edb34a5bc
parent c84078573e9dc4b817d8270268583251eed7cff9
author René Scharfe <l.s.r@web.de> 1581263922 +0100
committer Junio C Hamano <gitster@pobox.com> 1581356749 -0800

parse-options: simplify parse_options_dup()

Simplify parse_options_dup() by making it a trivial wrapper of
parse_options_concat() by making use of the facts that the latter
duplicates its input as well and that appending an empty set is a no-op.

Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>