subtree test: add missing && to &&-chain

diff --git a/t/t7400-submodule-basic.sh b/t/t7400-submodule-basic.sh
index 2f532529b82a847f81d4bdda17f9f07c115c2d86..812db137b8db2f6f8457ccb5d6ab27e0215dbe1a 100755 (executable)
--- a/t/t7400-submodule-basic.sh
+++ b/t/t7400-submodule-basic.sh
@@ -126,8 +126,10 @@ test_expect_success 'submodule add' '
        test_cmp empty untracked
 '
 
-test_create_repo parent &&
-test_commit -C parent one
+test_expect_success 'setup parent and one repository' '
+       test_create_repo parent &&
+       test_commit -C parent one
+'
 
 test_expect_success 'redirected submodule add does not show progress' '
        git -C addtest submodule add "file://$submodurl/parent" submod-redirected \