format-patch: respect --stat in cover letter's diffstat

diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh
index 1f871d3cca9aba4dcb32b5197b9b3d296fc5c1fa..6450bc669860f0f3e7d809514fc073013ffbf0b8 100755 (executable)
--- a/t/t3903-stash.sh
+++ b/t/t3903-stash.sh
@@ -724,7 +724,7 @@ test_expect_success 'store updates stash ref and reflog' '
        git add bazzy &&
        STASH_ID=$(git stash create) &&
        git reset --hard &&
-       ! grep quux bazzy &&
+       test_path_is_missing bazzy &&
        git stash store -m quuxery $STASH_ID &&
        test $(git rev-parse stash) = $STASH_ID &&
        git reflog --format=%H stash| grep $STASH_ID &&