On Sun, Dec 05, 2010 at 01:52:14AM -0500, Arnaud Lacombe wrote:
> This is likely to break the swith statement if the one of the enum member ever
> reach 63 ('?').
>
> Signed-off-by: Arnaud Lacombe <lacombar@xxxxxxxxx>
> ---
> scripts/kconfig/conf.c | 4 ----
> 1 files changed, 0 insertions(+), 4 deletions(-)
>
> diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
> index 8e33aa7..057f49a 100644
> --- a/scripts/kconfig/conf.c
> +++ b/scripts/kconfig/conf.c
> @@ -503,10 +503,6 @@ int main(int ac, char **av)
> srand(seed);
> break;
> }
> - case '?':
> - fprintf(stderr, _("See README for usage info\n"));
> - exit(1);
> - break;
This code is correct, getopt_long() returns '?' if it encounters an
unknown option. At least the glibc implementation does so.
Michal
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