Merge branch 'da/fix-submodule-sync-superproject-config'

* da/fix-submodule-sync-superproject-config:
submodule sync: Update "submodule.<name>.url"

diff --combined t/t7403-submodule-sync.sh
index bade2179b1f7f6be44ba3266eae147634b60987f,3033c4a22d0be9b2f24154bbd41d20a3f8419ba5..02522f9627eea8166b2d4709ef3519b23c8dd3d5
--- 1/t/t7403-submodule-sync.sh
--- 2/t/t7403-submodule-sync.sh
+++ b/t/t7403-submodule-sync.sh
@@@ -14,7 -14,7 +14,7 @@@ test_expect_success setup 
        echo file > file &&
        git add file &&
        test_tick &&
 -      git commit -m upstream
 +      git commit -m upstream &&
        git clone . super &&
        git clone super submodule &&
        (cd super &&
@@@ -42,7 -42,7 +42,7 @@@ test_expect_success 'change submodule u
        ) &&
        mv submodule moved-submodule &&
        (cd super &&
 -       git config -f .gitmodules submodule.submodule.url ../moved-submodule
 +       git config -f .gitmodules submodule.submodule.url ../moved-submodule &&
         test_tick &&
         git commit -a -m moved-submodule
        )
@@@ -58,6 -58,9 +58,9 @@@ test_expect_success '"git submodule syn
        (cd super-clone/submodule &&
         git checkout master &&
         git pull
+       ) &&
+       (cd super-clone &&
+        test -d "$(git config submodule.submodule.url)"
        )
  '