resolved unexpected additionnal call to the chained list

srcs/main.c

@@ -1,5 +1,7 @@
 #include "philo.h"
 
+pthread_mutex_t mutex;
+
 void	*philo_exec(void *arg)
 {
 	t_philo	*philo;
@@ -7,29 +9,41 @@ void	*philo_exec(void *arg)
 
 	philo = (t_philo*)arg;
 	nbr = philo->philo_nbr;
+
+	pthread_mutex_lock(&mutex);
+	write(1, "-", 1);
 	ft_putnbr_fd(nbr, 1);
 	write(1, "\n", 1);
+	pthread_mutex_unlock(&mutex);
+
 	return (NULL);
 }
 
 int	main(int ac, char **av)
 {
-	pthread_t	id;
+	pthread_t	*id;
 	t_philo		*philo;
+	int			i;
 	int			n;
 
 	if (ac == 1)
 		return (0);
 	philo = init(av, &id);
-
+	i = 0;
 	n = philo->conditions->n_phi;
-	while (n)
+	pthread_mutex_init(&mutex, NULL);
+	while (i < n)
 	{
-		pthread_create(&id, NULL, &philo_exec, philo);
+		pthread_create(&id[i], NULL, &philo_exec, philo);
 		philo = philo->next;
-		n--;
+		i++;
 	}
-//	while (1)
-		write(1, "main function\n", 14);      
+	i = 0;
+	while (i < n)
+	{
+		pthread_join(id[i], NULL);
+		i++;
+	}
+	write(1, "main function\n", 14);      
     return 0;
 }