diff --git a/Makefile b/Makefile
index 905db79..2b8b282 100644
--- a/Makefile
+++ b/Makefile
@@ -6,16 +6,17 @@
 #    By: lalgarra <lalgarra@student.42madrid.com>   +#+  +:+       +#+         #
 #                                                 +#+#+#+#+#+   +#+            #
 #    Created: 2025/10/03 18:03:12 by lalgarra          #+#    #+#              #
-#    Updated: 2025/10/09 17:21:34 by lalgarra         ###   ########.fr        #
+#    Updated: 2025/10/10 20:04:50 by lalgarra         ###   ########.fr        #
 #                                                                              #
 # **************************************************************************** #
 
 # Location of your libft.a; it must already exist
-LIBDIR = ../repo_libft_algarra
-#LIBDIR = ../vogsphere_repo
+#LIBDIR = ../repo_libft_algarra
+LIBDIR = ../vogsphere_repo
 
 CFLAGS += -Wall -Wextra -Werror -g3 -iquote $(LIBDIR) \
-#			-fsanitize=address -Wanalyzer-malloc-leak
+			-O0
+#			-fsanitize=address 
 
 TESTS := ft_isalpha_test ft_isdigit_test ft_isalnum_test ft_isascii_test \
 	ft_isprint_test ft_toupper_test ft_tolower_test ft_strlen_test \
@@ -23,7 +24,10 @@ TESTS := ft_isalpha_test ft_isdigit_test ft_isalnum_test ft_isascii_test \
 	ft_memmove_test ft_strlcpy_test ft_strlcat_test ft_strchr_test \
 	ft_strrchr_test ft_strncmp_test ft_memcmp_test ft_strnstr_test \
 	ft_atoi_test ft_substr_test ft_strjoin_test ft_strtrim_test \
-	ft_split_test 
+	ft_split_test \
+	\
+	ft_lstclear_test
+
 
 %_test : %_test.c
 	$(CC) $(CFLAGS) $*_test.c -L$(LIBDIR) -lft -o $*_test
diff --git a/ft_lstclear_test.c b/ft_lstclear_test.c
new file mode 100644
index 0000000..bd0bc1d
--- /dev/null
+++ b/ft_lstclear_test.c
@@ -0,0 +1,74 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   ft_lstclear_test.c                                 :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: lalgarra <lalgarra@student.42madrid.c      +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2025/10/10 18:39:09 by lalgarra          #+#    #+#             */
+/*   Updated: 2025/10/10 20:11:21 by lalgarra         ###   ########.fr       */
+/*                                                                            */
+/* ************************************************************************** */
+
+#include "libft.h"
+#include <stdio.h>
+
+static void displaycontent(void *content)
+{
+	printf("content points to %p and is ", content);
+	if (content != NULL)
+		printf("not NULL");
+		//printf("not NULL (%i)", *(int*)content);
+	else
+		printf("NULL");
+}
+
+static void del_content(void *content)
+{
+	printf("del_content(): ");
+	displaycontent(content);
+	printf("\n");
+}
+
+static void display(t_list *node, int idx)
+{
+	printf("node [%i] is ", idx);
+	if (node == NULL)
+		printf("NULL");
+	else
+	{
+		printf("not NULL (%p)", (void *)node);
+		printf(", ");
+		displaycontent(node->content);
+		printf(", next is ");
+		if (node->next == NULL)
+			printf("NULL");
+		else
+			printf("not NULL (%p)", (void *)node->next);
+	}
+	printf("\n");
+}
+
+int	main(void)
+{
+	int		ar[]={1, 2, 3, 4, 5};
+	t_list	**list;
+	t_list	*node1;
+	t_list	*node2;
+
+	node1 = ft_lstnew((void *)ar);
+	node2 = ft_lstnew((void *)(ar + 1));
+	display(node1, -1);
+	display(node2, -1);
+	list = malloc(sizeof(t_list *));
+	if (list != NULL)
+	{
+		ft_lstadd_front(list, node1);
+		ft_lstadd_front(list, node2);
+		printf("My list has %i elements.\n", ft_lstsize(*list));
+		ft_lstclear(list, del_content);
+		display(node1, -1);
+		display(node2, -1);
+		free(list);
+	}
+}