diff options
Diffstat (limited to 'input_handling.c')
| -rw-r--r-- | input_handling.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/input_handling.c b/input_handling.c index 274a0fb..50e9e87 100644 --- a/input_handling.c +++ b/input_handling.c @@ -6,7 +6,7 @@ /* By: dkaiser <dkaiser@student.42heilbronn.de +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2024/04/12 17:31:49 by dkaiser #+# #+# */ -/* Updated: 2024/04/26 13:55:13 by dkaiser ### ########.fr */ +/* Updated: 2024/04/26 18:35:38 by dkaiser ### ########.fr */ /* */ /* ************************************************************************** */ @@ -17,6 +17,8 @@ static int is_nbr(char *str) { if (*str == '-') str++; + if (!*str) + return (0); while (*str) { if (ft_isdigit(*str)) @@ -29,10 +31,15 @@ static int is_nbr(char *str) static int is_input_only_nbrs(int argc, char *argv[]) { + long nbr; + while (argc-- > 1) { if (!is_nbr(argv[argc])) return (0); + nbr = ft_atol(argv[argc]); + if (nbr < -2147483648 || nbr > 2147483647) + return (0); } return (1); } |