submodule.c: tighten scope of changed_submodule_names struct
commit16dd6fe133cc3693f0daad0d10c4f65713e36de4
authorStefan Beller <sbeller@google.com>
Thu, 29 Nov 2018 00:27:51 +0000 (28 16:27 -0800)
committerJunio C Hamano <gitster@pobox.com>
Wed, 5 Dec 2018 02:42:31 +0000 (5 11:42 +0900)
tree31da19364971b6caf4d3ccd1f37891e158c0bc40
parent08a297bd4996480f0b03830058f413bb24f0d37c
submodule.c: tighten scope of changed_submodule_names struct

The `changed_submodule_names` are only used for fetching, so let's make it
part of the struct that is passed around for fetching submodules.

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
submodule.c