From e5793d2251ff04348672c1f5363e24c7535ead16 Mon Sep 17 00:00:00 2001
From: hugogogo <hugogogo@protonmail.com>
Date: Sat, 14 May 2022 15:27:34 +0200
Subject: [PATCH] modif un isnumber

---
 srcs/ft_isnumber.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/srcs/ft_isnumber.c b/srcs/ft_isnumber.c
index 6ecc6c5..0238943 100644
--- 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)