credential: let helpers tell us to quit

diff --git a/t/t4124-apply-ws-rule.sh b/t/t4124-apply-ws-rule.sh
index 5d0c5983381b4072d915de0f8d75053b19172d66..c6474de4c8c30eba9b5375f6c4e176e67c1fd001 100755 (executable)
--- a/t/t4124-apply-ws-rule.sh
+++ b/t/t4124-apply-ws-rule.sh
@@ -512,4 +512,15 @@ test_expect_success 'whitespace=fix to expand' '
        git -c core.whitespace=tab-in-indent apply --whitespace=fix patch
 '
 
+test_expect_success 'whitespace check skipped for excluded paths' '
+       git config core.whitespace blank-at-eol &&
+       >used &&
+       >unused &&
+       git add used unused &&
+       echo "used" >used &&
+       echo "unused " >unused &&
+       git diff-files -p used unused >patch &&
+       git apply --include=used --stat --whitespace=error <patch
+'
+
 test_done