Merge branch 'sb/submodule-parallel-update' into maint
authorJunio C Hamano <gitster@pobox.com>
Sun, 10 Sep 2017 08:03:06 +0000 (17:03 +0900)
committerJunio C Hamano <gitster@pobox.com>
Sun, 10 Sep 2017 08:03:06 +0000 (17:03 +0900)
Code clean-up.

* sb/submodule-parallel-update:
  submodule.sh: remove unused variable

git-submodule.sh

index ffa2d66..66d1ae8 100755 (executable)
@@ -611,7 +611,6 @@ cmd_update()
                die_if_unmatched "$mode" "$sha1"
 
                name=$(git submodule--helper name "$sm_path") || exit
-               url=$(git config submodule."$name".url)
                if ! test -z "$update"
                then
                        update_module=$update