diff --git a/get_next_line.c b/get_next_line.c
index adbf908..cf9b435 100644
--- a/get_next_line.c
+++ b/get_next_line.c
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/10/26 00:52:47 by cchauvet          #+#    #+#             */
-/*   Updated: 2022/10/26 16:39:09 by cchauvet         ###   ########.fr       */
+/*   Updated: 2022/10/28 13:37:18 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,7 +17,7 @@ char	*ft_getstash(int fd)
 	char	*str;
 	int		readed;
 
-	str = ft_calloc(BUFFER_SIZE, sizeof(char));
+	str = ft_calloc(BUFFER_SIZE + 1, sizeof(char));
 	if (str == NULL)
 		return (NULL);
 	readed = read(fd, str, BUFFER_SIZE);
@@ -50,6 +50,7 @@ char	*ft_getline(int fd)
 	size_t		i;
 
 	stash = NULL;
+	buf = NULL;
 	i = 0;
 	while (ft_strchr(stash + i, '\n') == -1)
 	{
@@ -75,19 +76,19 @@ char	*get_next_line(int fd)
 	char		*buf1;
 	char		*buf2;
 
+	buf2 = stash;
 	if (ft_strchr(stash, '\n') == -1)
 	{
 		buf1 = ft_getline(fd);
 		if (buf1 == NULL)
 			return (NULL);
-		stash = ft_strfjoin(stash, buf1);
-		if (stash == NULL)
+		buf2 = ft_strfjoin(stash, buf1);
+		if (buf2 == NULL)
 			return (NULL);
 	}
-	buf1 = ft_strndup(stash, ft_strchr(stash, '\n') + 1);
-	buf2 = ft_strndup(stash + ft_strchr(stash, '\n') + 1, ft_strlen(stash));
-	free(stash);
-	stash = buf2;
+	buf1 = ft_strndup(buf2, ft_strchr(buf2, '\n') + 1);
+	stash = ft_strndup(buf2 + ft_strchr(buf2, '\n') + 1, ft_strlen(buf2));
+	free(buf2);
 	if (stash == NULL || buf1 == NULL)
 	{
 		free(stash);
diff --git a/get_next_line_utils.c b/get_next_line_utils.c
index 3fd02b0..10a0bfa 100644
--- a/get_next_line_utils.c
+++ b/get_next_line_utils.c
@@ -6,7 +6,7 @@
 /*   By: cchauvet <cchauvet@student.42angoulem      +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2022/10/26 00:55:44 by cchauvet          #+#    #+#             */
-/*   Updated: 2022/10/26 16:33:23 by cchauvet         ###   ########.fr       */
+/*   Updated: 2022/10/26 23:55:03 by cchauvet         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -30,32 +30,6 @@ void	*ft_calloc(size_t nmemb, size_t size)
 	}
 	return ((void *) tab);
 }
-
-void	*ft_realloc(void *ptr, size_t size)
-{
-	char	*tab;
-	char	*in;
-	size_t	i;
-
-	in = ptr;
-	tab = ft_calloc(sizeof(char), size);
-	if (tab == NULL)
-		return (NULL);
-	if (ptr == NULL)
-	{
-		free(ptr);
-		return (tab);
-	}
-	i = 0;
-	while (in[i] != 0 && i < size)
-	{
-		tab[i] = in[i];
-		i++;
-	}
-	free(ptr);
-	return (tab);
-}
-
 size_t	ft_strlen(char *str)
 {
 	size_t	i;
@@ -88,10 +62,13 @@ char	*ft_strfjoin(char *s1, char *s2)
 	}
 	free(s1);
 	j = 0;
-	while (s2[j] != '\0')
+	if (s2 != NULL)
 	{
-		out[i + j] = s2[j];
-		j++;
+		while (s2[j] != '\0')
+		{
+			out[i + j] = s2[j];
+			j++;
+		}
 	}
 	free(s2);
 	return (out);
diff --git a/gnlTester b/gnlTester
new file mode 160000
index 0000000..2e28a6c
--- /dev/null
+++ b/gnlTester
@@ -0,0 +1 @@
+Subproject commit 2e28a6ce9454666c6670645a60a1b9b4404d0c65
diff --git a/main.c b/main.c
index 5e3e060..4cde1ca 100644
--- a/main.c
+++ b/main.c
@@ -7,7 +7,14 @@
 int	main(void)
 {
 	int fd = open("tester", O_RDONLY);
-	char *str = get_next_line(fd);
+	char *str;
+	str = get_next_line(fd);
+	printf("%s", str);
+	free(str);
+	str = get_next_line(fd);
+	printf("%s", str);
+	free(str);
+	str = get_next_line(fd);
 	printf("%s", str);
 	free(str);
 //	printf("%s", get_next_line(fd));