* Foundation; either version 2 of the License, or (at
* your option) any later version.
*
- * $Id: ifconfig.c,v 1.8 2001/03/12 09:57:59 mjn3 Exp $
+ * $Id: ifconfig.c,v 1.10 2001/03/26 16:26:16 mjn3 Exp $
*
*/
#ifdef BB_FEATURE_IFCONFIG_STATUS
return display_interfaces(argc ? *argv : NULL);
#else
- show_usage();
+ error_msg_and_die( "ifconfig was not compiled with interface status display support.");
#endif
}
if (c >= '0' && c <= '9') {
c -= '0';
} else if (c >= 'a' && c <= 'f') {
- c -= ('a' + 10);
+ c -= ('a' - 10);
} else if (c >= 'A' && c <= 'F') {
- c -= ('A' + 10);
+ c -= ('A' - 10);
} else if (j && (c == ':' || c == 0)) {
break;
} else {