unpack_object_header(): make it public

diff --git a/t/t7403-submodule-sync.sh b/t/t7403-submodule-sync.sh
index e5b19538b0192e5ab5f9081b0c10ac0dc8497cb6..d600583cef8aa4a19d98ffa63b2cc4f76f698c9e 100755 (executable)
--- a/t/t7403-submodule-sync.sh
+++ b/t/t7403-submodule-sync.sh
@@ -52,7 +52,7 @@ test_expect_success 'change submodule url' '
 
 test_expect_success '"git submodule sync" should update submodule URLs' '
        (cd super-clone &&
-        git pull &&
+        git pull --no-recurse-submodules &&
         git submodule sync
        ) &&
        test -d "$(git config -f super-clone/submodule/.git/config \