#ifdef CONFIG_MODEM_SUPPORT
debug ("DEBUG: main_loop: do_mdm_init=%d\n", do_mdm_init);
if (do_mdm_init) {
- uchar *str = strdup(getenv("mdm_cmd"));
+ char *str = strdup(getenv("mdm_cmd"));
setenv ("preboot", str); /* set or delete definition */
if (str != NULL)
free (str);
process_macros (token, finaltoken);
/* Extract arguments */
- argc = parse_line (finaltoken, argv);
+ if ((argc = parse_line (finaltoken, argv)) == 0) {
+ rc = -1; /* no command at all */
+ continue;
+ }
/* Look up command in command table */
if ((cmdtp = find_cmd(argv[0])) == NULL) {
puts ("'bootd' recursion detected\n");
rc = -1;
continue;
- }
- else
+ } else {
flag |= CMD_FLAG_BOOTD;
+ }
}
#endif /* CFG_CMD_BOOTD */