hg: dio/dev: 8075361: [UART] uart.setReceivetimeout(0) ought to be handled properly

[sergey.nazarkin at oracle.com]

Changeset: 636b32ba06f9
Author:    snazarki
Date:      2015-03-18 14:55 +0300
URL:       http://hg.openjdk.java.net/dio/dev/rev/636b32ba06f9

8075361: [UART] uart.setReceivetimeout(0) ought to be handled properly
Summary: Fixed case when receive timeout is zero
Reviewed-by: snazarki
Contributed-by: alexey.karaksin at oracle.com

! src/share/classes/com/oracle/dio/uart/impl/UARTImpl.java