diff options
Diffstat (limited to 'avr/command.c')
| -rw-r--r-- | avr/command.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/avr/command.c b/avr/command.c index 46e3a8a..ed25dee 100644 --- a/avr/command.c +++ b/avr/command.c @@ -120,7 +120,7 @@ command_ret_t _do_help(cmd_tbl_t *cmd_start, int cmd_items, cmd_tbl_t * cmdtp, */ for (i = 1; i < argc; ++i) { if ((cmdtp = find_cmd_tbl (argv[i], cmd_start, cmd_items )) != NULL) { - rcode = cmd_usage(cmdtp); + cmd_usage(cmdtp); } else { printf_P(PSTR("Unknown command '%s' - try 'help'" " without arguments.\n\n"), argv[i] |