submodule-config: allow submodule_free to handle arbitrary repositories

At some point we may want to rename the function so that it describes what
it actually does as 'submodule_free' doesn't quite describe that this
clears a repository's submodule cache.  But that's beyond the scope of
this series.

While at it remove the extern key word from its declaration.

Signed-off-by: Stefan Beller <sbeller@google.com>
Reviewed-by: Jonathan Tan <jonathantanmy@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Stefan Beller
2018-03-28 15:35:28 -07:00
committed by Junio C Hamano
parent 6856077ab0
commit f793b895fd
6 changed files with 8 additions and 8 deletions

View File

@ -643,7 +643,7 @@ static int grep_objects(struct grep_opt *opt, const struct pathspec *pathspec,
/* load the gitmodules file for this rev */
if (recurse_submodules) {
submodule_free();
submodule_free(the_repository);
gitmodules_config_oid(&real_obj->oid);
}
if (grep_object(opt, pathspec, real_obj, list->objects[i].name,