modif un isnumber

2022-05-14 15:27:34 +02:00
parent d622367cfd
commit e5793d2251
1 changed files with 2 additions and 0 deletions
--- a/srcs/ft_isnumber.c
+++ b/srcs/ft_isnumber.c
@@ -8,6 +8,8 @@ int	ft_isnumber(char *nb)
 	i = 0;
 	if (nb[i] == '+' || nb[i] == '-')
 		i++;
+	if (nb[i] == '\0')
+		return (0);
 	while (nb[i] != '\0')
 	{
 		if (ft_isdigit(nb[i]) == 0)