revision.c: treat A...B merge bases as if manually specified

diff --git a/t/t7406-submodule-update.sh b/t/t7406-submodule-update.sh
index 2a0cfaac329c6c0974f205c81c45a0304a04897d..a4ffea0dbe743a1bbe4c5512037a6b1ffde1c313 100755 (executable)
--- a/t/t7406-submodule-update.sh
+++ b/t/t7406-submodule-update.sh
@@ -596,14 +596,14 @@ test_expect_success 'submodule add places git-dir in superprojects git-dir recur
           git log > ../../../expected
          ) &&
          git commit -m "added subsubmodule" &&
-         git push
+         git push origin :
         ) &&
         (cd .git/modules/deeper/submodule/modules/subsubmodule &&
          git log > ../../../../../actual
         ) &&
         git add deeper/submodule &&
         git commit -m "update submodule" &&
-        git push &&
+        git push origin : &&
         test_cmp actual expected
        )
 '