[PATCH v1] t7400: cleanup "submodule add clone shallow submodule" test

[Lars Schneider <larsxschneider@gmail.com>]

The test creates a "super" directory that is not removed after the
test finished. This directory is not used in any subsequent tests and
should therefore be removed.

Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
---

I just noticed that my bug report test does not run properly without this
patch: http://public-inbox.org/git/20170215111704.78320-1-larsxschneider@gmail.com/

@Junio: I think this patch should be applied regardless of the bug.

Thank,
Lars

Notes:
    Base Commit: 3b9e3c2ced (v2.11.1)
    Diff on Web: https://github.com/larsxschneider/git/commit/1699a6894e
    Checkout:    git fetch https://github.com/larsxschneider/git submodule/cleanup-test-v1 && git checkout 1699a6894e

 t/t7400-submodule-basic.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index b77cce8e40..08df483280 100755
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -1078,6 +1078,7 @@ test_expect_success 'submodule with UTF-8 name' '
 '

 test_expect_success 'submodule add clone shallow submodule' '
+	test_when_finished "rm -rf super" &&
 	mkdir super &&
 	pwd=$(pwd) &&
 	(

base-commit: 3b9e3c2cede15057af3ff8076c45ad5f33829436
--
2.11.0