Re: [PATCH v3 0/2] Incremental rewrite of git-submodules

> Changes in v3:
>
> * For the variables: super_config_url and sub_origin_url, xstrdup() was used
>   while assigning "" to them, before freeing.
>
> * In case of the function deinit_submodule, since the orignal code doesn't die
>   upon failure of the function mkdir(), printf was used instead of die_errno.
>
> As before you can find this series at:
> https://github.com/pratham-pc/git/commits/patch-series-2
>
> And its build report is available at:
> https://travis-ci.org/pratham-pc/git/builds/
> Branch: patch-series-2
> Build #197
>
> Prathamesh Chavan (2):
>   submodule: port submodule subcommand 'sync' from shell to C
>   submodule: port submodule subcommand 'deinit' from shell to C
>
>  builtin/submodule--helper.c | 340 ++++++++++++++++++++++++++++++++++++++++++++
>  git-submodule.sh            | 112 +--------------
>  2 files changed, 342 insertions(+), 110 deletions(-)