RIOT-OS/RIOT — pull request #216 by mehlis (2013-09-19 20:28:54+00:00)
Title: fix msg_send to work with STATUS_REPLY_BLOCKED thread

1. thread: msg_send_receive() -> changes status to STATUS_REPLY_BLOCKED
2. thread: msg_send() -> msg is not waking up thread 1

this patch changes the handling of a msg __to__ a thread in STATUS_REPLY_BLOCKED to the behavior of msg_reply