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submodule: don't rely on overlayed config when setting diffopts

Don't rely on overlaying the repository's config on top of the
submodule-config, instead query the repository's config directory for
the ignore field.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Brandon Williams 2017-08-03 11:19:52 -07:00 committed by Junio C Hamano
parent 492c6c46da
commit fdfa9e97db

View File

@ -165,8 +165,16 @@ void set_diffopt_flags_from_submodule_config(struct diff_options *diffopt,
{
const struct submodule *submodule = submodule_from_path(&null_oid, path);
if (submodule) {
if (submodule->ignore)
handle_ignore_submodules_arg(diffopt, submodule->ignore);
const char *ignore;
char *key;
key = xstrfmt("submodule.%s.ignore", submodule->name);
if (repo_config_get_string_const(the_repository, key, &ignore))
ignore = submodule->ignore;
free(key);
if (ignore)
handle_ignore_submodules_arg(diffopt, ignore);
else if (is_gitmodules_unmerged(&the_index))
DIFF_OPT_SET(diffopt, IGNORE_SUBMODULES);
}