cdjackson/openhab — pull request #2 by cdjackson (2014-01-19 18:02:05+00:00)
Title: Fix NPE if no zwave stick in the machine.

If there is no zwave stick present, or the serial port doesn't open for some reason, then an exception is thrown and the converterHandler is not initialised. This then causes multiple null pointer exceptions at this point.