split rendu plus lisible avec function free a part

srcs/part2/ft_split.c

@@ -6,7 +6,7 @@
 /*   By: hulamy <marvin@42.fr>                      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2019/12/04 15:51:26 by hulamy            #+#    #+#             */
-/*   Updated: 2019/12/04 15:51:28 by hulamy           ###   ########.fr       */
+/*   Updated: 2019/12/04 16:26:37 by hulamy           ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -88,6 +88,13 @@ static int	count(char const *s, char c)
 	return (words);
 }
 
+void		*ft_free(char **array)
+{
+	while (array)
+		free(array++);
+	return (NULL);
+}
+
 char		**ft_split(char const *s, char c)
 {
 	char	**array;
@@ -97,18 +104,15 @@ char		**ft_split(char const *s, char c)
 	w = 0;
 	if (!s || !c || !(array = malloc(sizeof(char *) * (count(s, c) + 1))))
 		return (NULL);
-	while (*s && !(len = 0))
+	while (*s)
 	{
+		len = 0;
 		if (*s != c)
 		{
 			while (s[len] && s[len] != c)
 				len++;
 			if (!(array[w++] = ft_substr(s, 0, len)))
-			{
-				while (array)
-					free(array++);
-				return (NULL);
-			}
+				return (ft_free(array));
 		}
 		s += len ? len : 1;
 	}