send-email: add an auto option for transfer encoding

diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh
index aefde7b1726bdc8d71d2b78e313e29daa2b31a24..1f871d3cca9aba4dcb32b5197b9b3d296fc5c1fa 100755 (executable)
--- a/t/t3903-stash.sh
+++ b/t/t3903-stash.sh
@@ -726,7 +726,7 @@ test_expect_success 'store updates stash ref and reflog' '
        git reset --hard &&
        ! grep quux bazzy &&
        git stash store -m quuxery $STASH_ID &&
-       test $(cat .git/refs/stash) = $STASH_ID &&
+       test $(git rev-parse stash) = $STASH_ID &&
        git reflog --format=%H stash| grep $STASH_ID &&
        git stash pop &&
        grep quux bazzy