Re: [PATCH v3 1/3] test-lib-functions: use 'TEST_SHELL_PATH' in 'test_pause'

> From: Philippe Blain <levraiphilippeblain@gmail.com>
>
> 3f824e91c8 (t/Makefile: introduce TEST_SHELL_PATH, 2017-12-08)
> made it easy to use a different shell for the tests than 'SHELL_PATH'
> used at compile time. But 'test_pause' still invokes 'SHELL_PATH'.
>
> If TEST_SHELL_PATH is set, invoke that shell in 'test_pause' for
> consistency.
>
> Suggested-by: Carlo Marcelo Arenas Belón <carenas@gmail.com>
> Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com>
> ---
>  t/test-lib-functions.sh | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/t/test-lib-functions.sh b/t/test-lib-functions.sh
> index e28411bb75a..1884177e293 100644
> --- a/t/test-lib-functions.sh
> +++ b/t/test-lib-functions.sh
> @@ -139,7 +139,7 @@ test_tick () {
>  # Be sure to remove all invocations of this command before submitting.
>  
>  test_pause () {
> -	"$SHELL_PATH" <&6 >&5 2>&7
> +	"$TEST_SHELL_PATH" <&6 >&5 2>&7
>  }
>  
>  # Wrap git with a debugger. Adding this to a command can make it easier