freed memory on client side

libftp/inc/libftp.h

@@ -60,10 +60,12 @@ void			ft_wconnect(int, const struct sockaddr *, socklen_t);
 void			ft_set_sockaddr(struct sockaddr *, int, int, in_addr_t);
 void			ft_fill_buffer(char *, char *);
 void			ft_check_exit(char *);
+void			ft_dstrdel(char **);
 int				ft_wchdir(char *);
 int				ft_wsocket(int, int, int);
 int				ft_waccept(int, struct sockaddr *, socklen_t *);
 int				ft_dstrlen(char **);
+int				ft_empty(char *);
 pid_t			ft_wfork(void);
 char			*ft_wgetcwd(void);
 char			*ft_wreadline(void);

libftp/src/dstrdel.c

@@ -0,0 +1,13 @@
+#include <libftp.h>
+
+void	ft_dstrdel(char **line)
+{
+	int	count;
+
+	count = 0;
+	while (line[count])
+	{
+		ft_strdel(&line[count++]);
+	}
+	free(line);
+}

libftp/src/empty.c

@@ -0,0 +1,22 @@
+#include <libftp.h>
+
+static int			ft_isspace(char c)
+{
+	return (c == ' ' || c == '\n' || c == '\t' || c == '\v' || c == '\r' || c == '\f');
+}
+
+int		ft_empty(char *line)
+{
+	int	count;
+	int	size;
+
+	count= 0;
+	size = 0;
+	while (line[count])
+	{
+		if (ft_isspace(line[count]))
+			size++;
+		count++;
+	}
+	return (size == count);
+}

src/client/exit.c

@@ -10,7 +10,9 @@ void	ft_check_exit(char *line)
 		argv = ft_get_argv(line);
 		if (ft_strequ(argv[0], "quit"))
 		{
+			ft_dstrdel(argv);
 			exit(EXIT_SUCCESS);
 		}
+		ft_dstrdel(argv);
 	}
 }

src/client/main.c

@@ -50,7 +50,7 @@ int main(int argc, char **argv)
 	while ((cmd = ft_wreadline()))
 	{
 
-		if (ft_strlen(cmd) > 0)
+		if (ft_strlen(cmd) > 0 && !ft_empty(cmd))
 		{
 
 			/*
@@ -86,7 +86,11 @@ int main(int argc, char **argv)
 				ft_putstr(buff);
 				ft_putstr("\n");
 			}
-
+
+		}
+		else
+		{
+			ft_strdel(&cmd);
 		}
 		ft_display_prompt();
 	}