Re: [PATCH 3/5] submodule: export sanitized GIT_CONFIG_PARAMETERS

[Jacob Keller <jacob.keller@gmail.com>]

On Thu, Apr 28, 2016 at 6:37 AM, Jeff King <peff@peff.net> wrote:
> Commit 14111fc (git: submodule honor -c credential.* from
> command line, 2016-02-29) taught git-submodule.sh to save
> the sanitized value of $GIT_CONFIG_PARAMETERS when clearing
> the environment for a submodule. However, it failed to
> export the result, meaning that it had no effect for any
> sub-programs.
>
> We didn't catch this in our initial tests because we checked
> only the "clone" case, which does not go through the shell
> script at all. Provoking "git submodule update" to do a
> fetch demonstrates the bug.
>
> Noticed-by: Lars Schneider <larsxschneider@gmail.com>
> Signed-off-by: Jeff King <peff@peff.net>
> ---
>  git-submodule.sh           |  1 +
>  t/t5550-http-fetch-dumb.sh | 17 +++++++++++++++++
>  2 files changed, 18 insertions(+)
>
> diff --git a/git-submodule.sh b/git-submodule.sh
> index 2a84d7e..3a40d4b 100755
> --- a/git-submodule.sh
> +++ b/git-submodule.sh
> @@ -200,6 +200,7 @@ sanitize_submodule_env()
>         sanitized_config=$(git submodule--helper sanitize-config)
>         clear_local_git_env
>         GIT_CONFIG_PARAMETERS=$sanitized_config
> +       export GIT_CONFIG_PARAMETERS

why not

export GIT_CONFIG_PARAMETERS=$santized_config

?

Thanks,
Jake