submodule deinit test: fix broken && chain in subshell

Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index e1abd19..cf06b2f 100755 (executable)
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -857,7 +857,7 @@ test_expect_success 'submodule deinit works on repository without submodules' '
                git init &&
                >file &&
                git add file &&
-               git commit -m "repo should not be empty"
+               git commit -m "repo should not be empty" &&
                git submodule deinit .
        )
 '