[PATCH 2/2] rebase --autostash: fix issue with dirty submodules

["Johannes Schindelin via GitGitGadget" <gitgitgadget@gmail.com>]

From: Johannes Schindelin <johannes.schindelin@gmx.de>

Since we cannot stash dirty submodules, there is no use in requiring
them to be clean (or stash them when they are not).

This brings the built-in rebase in line with the previous, scripted
version, which also did not care about dirty submodules (but it was
admittedly not very easy to figure that out).

This fixes https://github.com/git-for-windows/git/issues/1820

Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
---
 builtin/rebase.c            | 2 +-
 t/t3420-rebase-autostash.sh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/builtin/rebase.c b/builtin/rebase.c
index 09f55bfb9..1dd24301f 100644
--- a/builtin/rebase.c
+++ b/builtin/rebase.c
@@ -1349,7 +1349,7 @@ int cmd_rebase(int argc, const char **argv, const char *prefix)
 			update_index_if_able(&the_index, &lock_file);
 		rollback_lock_file(&lock_file);
 
-		if (has_unstaged_changes(0) || has_uncommitted_changes(0)) {
+		if (has_unstaged_changes(1) || has_uncommitted_changes(1)) {
 			const char *autostash =
 				state_dir_path("autostash", &options);
 			struct child_process stash = CHILD_PROCESS_INIT;
diff --git a/t/t3420-rebase-autostash.sh b/t/t3420-rebase-autostash.sh
index 7eb9f9041..f355c6825 100755
--- a/t/t3420-rebase-autostash.sh
+++ b/t/t3420-rebase-autostash.sh
@@ -351,7 +351,7 @@ test_expect_success 'autostash is saved on editor failure with conflict' '
 	test_cmp expected file0
 '
 
-test_expect_failure 'autostash with dirty submodules' '
+test_expect_success 'autostash with dirty submodules' '
 	test_when_finished "git reset --hard && git checkout master" &&
 	git checkout -b with-submodule &&
 	git submodule add ./ sub &&
-- 
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