Re: [PATCH 1/3] Correct test-parse-options to handle negative ints

> From: Charles Bailey <cbailey32@bloomberg.net>
>
> Fix the printf specification to treat 'integer' as the signed type that
> it is and add a test that checks that we parse negative option
> arguments.
>
> Signed-off-by: Charles Bailey <cbailey32@bloomberg.net>
> ---

>  t/t0040-parse-options.sh | 2 ++
>  test-parse-options.c     | 2 +-
>  2 files changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/t/t0040-parse-options.sh b/t/t0040-parse-options.sh
> index b044785..ecb7417 100755
> --- a/t/t0040-parse-options.sh
> +++ b/t/t0040-parse-options.sh
> @@ -151,6 +151,8 @@ test_expect_success 'short options' '
>  	test_must_be_empty output.err
>  '
>  
> +test_expect_success 'OPT_INT() negative' 'check integer: -2345 -i -2345'
> +
>  cat > expect << EOF
>  boolean: 2
>  integer: 1729
> diff --git a/test-parse-options.c b/test-parse-options.c
> index 5dabce6..7c492cf 100644
> --- a/test-parse-options.c
> +++ b/test-parse-options.c
> @@ -82,7 +82,7 @@ int main(int argc, char **argv)
>  	argc = parse_options(argc, (const char **)argv, prefix, options, usage, 0);
>  
>  	printf("boolean: %d\n", boolean);
> -	printf("integer: %u\n", integer);
> +	printf("integer: %d\n", integer);
>  	printf("timestamp: %lu\n", timestamp);
>  	printf("string: %s\n", string ? string : "(not set)");
>  	printf("abbrev: %d\n", abbrev);