Marcel Moolenaar e59febd747 Revert to the previous version where the return value of uart_getenv()
is being ignored. It's optional and the lack of environment variable
is not an error condition.
2007-06-04 17:53:42 +00:00
..
2007-05-23 13:21:57 +00:00
2007-03-01 09:10:55 +00:00