Teach diff --submodule and status to handle .git files in submodules

diff --git a/diff-lib.c b/diff-lib.c
index 87a259111a7f6bcce3a06f288f5fda89df6dd34e..c50f7e39847a5363c8d8859e381259ffd6e57f0b 100644 (file)
--- a/diff-lib.c
+++ b/diff-lib.c
@@ -71,7 +71,7 @@ static int match_stat_with_submodule(struct diff_options *diffopt,
        if (S_ISGITLINK(ce->ce_mode)
            && !DIFF_OPT_TST(diffopt, IGNORE_SUBMODULES)
            && (!changed || DIFF_OPT_TST(diffopt, DIRTY_SUBMODULES))) {
-               *dirty_submodule = is_submodule_modified(ce->name);
+               *dirty_submodule = is_submodule_modified(ce->name, DIFF_OPT_TST(diffopt, IGNORE_UNTRACKED_IN_SUBMODULES));
        }
        return changed;
 }