protection segfault creation zero philosophs + deplacement fichiers dans philo + ajout exeption philo folder dans gitignore

.gitignore

@@ -12,3 +12,4 @@ Thumbs.db
 *.lnk
 *.zip
 philo
+!philo/

philo/srcs/init.c

@@ -6,7 +6,7 @@
 /*   By: hulamy <hulamy@student.42.fr>              +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/01/26 15:30:34 by hulamy            #+#    #+#             */
-/*   Updated: 2022/01/26 18:15:42 by hulamy           ###   ########.fr       */
+/*   Updated: 2022/01/27 15:01:30 by hulamy           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -50,7 +50,8 @@ static t_philo	*init_chain_philo(t_params *params, t_global *global)
 		philo = tmp;
 		i++;
 	}
-	philo->next = start;
+	if (philo)
+		philo->next = start;
 	return (philo);
 }