Add command saveenv

[z180-stamp.git] / avr / command.c

diff --git a/avr/command.c b/avr/command.c
index ad39006716453104ee353d82185cd9ad7ed9b277..89e88695c2289a5684cfc23f2faae05b3a3a80bb 100644 (file)
--- a/avr/command.c
+++ b/avr/command.c
@@ -67,7 +67,7 @@ int cmd_tbl_item_count(void)
  * 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;
@@ -129,7 +129,7 @@ cmd_tbl_t *find_cmd_tbl (const char *cmd, cmd_tbl_t *table, int table_len)
 {
        cmd_tbl_t *cmdtp;
        cmd_tbl_t *cmdtp_temp = table;  /*Init value */
-       int len;
+       size_t len;
        uint_fast8_t n_found = 0;
 
        if (!cmd)
@@ -177,6 +177,7 @@ int cmd_usage(const FLASH cmd_tbl_t *cmdtp)
 //     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"));