builtin/submodule--helper: factor out submodule updating

diff --git a/t/t2202-add-addremove.sh b/t/t2202-add-addremove.sh
index 6a5a3166b1823e751dfe19a28bf54c147dd798b3..17744e8c57b8adbe976e9abe5a8c8350429e4c19 100755 (executable)
--- a/t/t2202-add-addremove.sh
+++ b/t/t2202-add-addremove.sh
@@ -6,12 +6,12 @@ test_description='git add --all'
 
 test_expect_success setup '
        (
-               echo .gitignore
+               echo .gitignore &&
                echo will-remove
        ) >expect &&
        (
-               echo actual
-               echo expect
+               echo actual &&
+               echo expect &&
                echo ignored
        ) >.gitignore &&
        git --literal-pathspecs add --all &&
@@ -25,10 +25,10 @@ test_expect_success setup '
 
 test_expect_success 'git add --all' '
        (
-               echo .gitignore
-               echo not-ignored
-               echo "M .gitignore"
-               echo "A not-ignored"
+               echo .gitignore &&
+               echo not-ignored &&
+               echo "M .gitignore" &&
+               echo "A not-ignored" &&
                echo "D will-remove"
        ) >expect &&
        >ignored &&