* for long help messages
*/
-int _do_help (cmd_tbl_t *cmd_start, int cmd_items, cmd_tbl_t * cmdtp,
+int _do_help(cmd_tbl_t *cmd_start, int cmd_items, cmd_tbl_t * cmdtp,
int flag, int argc, char * const argv[])
{
uint_fast8_t i;
// printf("Usage:\n%s ", cmdtp->name);
my_puts_P(PSTR("Usage:\n"));
my_puts_P(cmdtp->name);
+ putchar(' ');
if (!cmdtp->help) {
my_puts_P(PSTR(" - No additional help available.\n"));