On 2017-09-21 18:46, Ramsay Jones wrote:
>
> Signed-off-by: Ramsay Jones <ram...@ramsayjones.plus.com>
> ---
> git-compat-util.h | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/git-compat-util.h b/git-compat-util.h
> index 9bc15b036..cedad4d58 100644
> --- a/git-compat-util.h
> +++ b/git-compat-util.h
> @@ -898,9 +898,11 @@ static inline char *xstrdup_or_null(const char *str)
>
> static inline size_t xsize_t(off_t len)
> {
> - if (len > (size_t) len)
> + size_t size = (size_t) len;
> +
> + if (len != (off_t) size)
> die("Cannot handle files this big");
> - return (size_t)len;
> + return size;
Hm, can someone help me out ?
Why is the cast not needed ?
> }
>
> __attribute__((format (printf, 3, 4)))
>
