[libdvdcss-devel] [PATCH] dvd_region: Intentionally discard the return value from getchar()

[Jean-Baptiste Kempf]

OK.

On 11 Nov, Diego Biurrun wrote :
> This fixes CID 75512.
> ---
> 
> Now with a comment explaining the silly cast.
> 
>  test/dvd_region.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
> 
> diff --git a/test/dvd_region.c b/test/dvd_region.c
> index 52fcc9d..4a2806f 100644
> --- a/test/dvd_region.c
> +++ b/test/dvd_region.c
> @@ -143,7 +143,8 @@ static int set_region(int fd, int region)
>    }
>    printf("Setting drive region can only be done a finite " \
>           "number of times, press Ctrl-C now to cancel!\n");
> -  getchar();
> +  /* Discard returned character, just wait for any key as confirmation. */
> +  (void) getchar();
>  
>    region_mask = 0xff & ~(1 << (region - 1));
>    printf("Setting region to %d( %x)\n", region, region_mask);
> -- 
> 2.1.0
> 
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-- 
With my kindest regards,

-- 
Jean-Baptiste Kempf
http://www.jbkempf.com/ - +33 672 704 734
Sent from my Electronic Device