Re: [PATCH v2 22/94] builtin/apply: move 'threeway' global into 'struct apply_state'

> To libify the apply functionality the 'threeway' variable should
> not be static and global to the file. Let's move it into
> 'struct apply_state'.
>
> Reviewed-by: Stefan Beller <sbeller@google.com>
> Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
> ---
>  builtin/apply.c | 14 +++++++-------
>  1 file changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/builtin/apply.c b/builtin/apply.c
> index 6216723..3650922 100644
> --- a/builtin/apply.c
> +++ b/builtin/apply.c
> @@ -40,6 +40,7 @@ struct apply_state {
>  	int numstat;
>  
>  	int summary;
> +	int threeway;