builtin/submodule--helper: factor out submodule updating

diff --git a/t/t0003-attributes.sh b/t/t0003-attributes.sh
index f19ae4f8ccddacee84e04fa50663672f5f6174c1..5c37c2e1f8c3e96ae72dea1c7a5eef556fb18d00 100755 (executable)
--- a/t/t0003-attributes.sh
+++ b/t/t0003-attributes.sh
@@ -34,15 +34,15 @@ test_expect_success 'open-quoted pathname' '
 test_expect_success 'setup' '
        mkdir -p a/b/d a/c b &&
        (
-               echo "[attr]notest !test"
-               echo "\" d \"   test=d"
-               echo " e        test=e"
-               echo " e\"      test=e"
-               echo "f test=f"
-               echo "a/i test=a/i"
-               echo "onoff test -test"
-               echo "offon -test test"
-               echo "no notest"
+               echo "[attr]notest !test" &&
+               echo "\" d \"   test=d" &&
+               echo " e        test=e" &&
+               echo " e\"      test=e" &&
+               echo "f test=f" &&
+               echo "a/i test=a/i" &&
+               echo "onoff test -test" &&
+               echo "offon -test test" &&
+               echo "no notest" &&
                echo "A/e/F test=A/e/F"
        ) >.gitattributes &&
        (
@@ -51,7 +51,7 @@ test_expect_success 'setup' '
        ) >a/.gitattributes &&
        (
                echo "h test=a/b/h" &&
-               echo "d/* test=a/b/d/*"
+               echo "d/* test=a/b/d/*" &&
                echo "d/yes notest"
        ) >a/b/.gitattributes &&
        (
@@ -287,7 +287,7 @@ test_expect_success 'bare repository: check that .gitattribute is ignored' '
        (
                cd bare.git &&
                (
-                       echo "f test=f"
+                       echo "f test=f" &&
                        echo "a/i test=a/i"
                ) >.gitattributes &&
                attr_check f unspecified &&
@@ -312,7 +312,7 @@ test_expect_success 'bare repository: test info/attributes' '
        (
                cd bare.git &&
                (
-                       echo "f test=f"
+                       echo "f test=f" &&
                        echo "a/i test=a/i"
                ) >info/attributes &&
                attr_check f f &&