[PATCH 2/5] apply: honor `ignore_ws_none` with `correct_ws_error`

["Rubén Justo" <rjusto@gmail.com>]

Ensure strict matching of context lines when applying with
`--whitespace=fix` combined with `--no-ignore-whitespace`.

Signed-off-by: Rubén Justo <rjusto@gmail.com>
---
 apply.c                  |  3 ++-
 t/t4124-apply-ws-rule.sh | 27 +++++++++++++++++++++++++++
 2 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/apply.c b/apply.c
index 63e58086f1..0cb9d38e5a 100644
--- a/apply.c
+++ b/apply.c
@@ -2596,7 +2596,8 @@ static int match_fragment(struct apply_state *state,
 		goto out;
 	}
 
-	if (state->ws_error_action != correct_ws_error) {
+	if (state->ws_error_action != correct_ws_error ||
+	    state->ws_ignore_action == ignore_ws_none) {
 		ret = 0;
 		goto out;
 	}
diff --git a/t/t4124-apply-ws-rule.sh b/t/t4124-apply-ws-rule.sh
index 485c7d2d12..573200da67 100755
--- a/t/t4124-apply-ws-rule.sh
+++ b/t/t4124-apply-ws-rule.sh
@@ -545,6 +545,33 @@ test_expect_success 'whitespace=fix to expand' '
 	git -c core.whitespace=tab-in-indent apply --whitespace=fix patch
 '
 
+test_expect_success 'whitespace=fix honors no-ignore-whitespace' '
+	qz_to_tab_space >preimage <<-\EOF &&
+	AZ
+	BZZ
+	EOF
+	qz_to_tab_space >patch <<-\EOF &&
+	diff --git a/preimage b/preimage
+	--- a/preimage
+	+++ b/preimage
+	@@ -1,2 +1,2 @@
+	-AZ
+	+A
+	 BZZZ
+	EOF
+	test_must_fail git apply --no-ignore-whitespace --whitespace=fix patch &&
+	qz_to_tab_space >patch <<-\EOF &&
+	diff --git a/preimage b/preimage
+	--- a/preimage
+	+++ b/preimage
+	@@ -1,2 +1,2 @@
+	-AZ
+	+A
+	 BZZ
+	EOF
+	git apply --no-ignore-whitespace --whitespace=fix patch
+'
+
 test_expect_success 'whitespace check skipped for excluded paths' '
 	git config core.whitespace blank-at-eol &&
 	>used &&
-- 
2.46.0.353.g385c909849