hg: dio/dev: 8074998: Invalid report in case if property file contains incompelete data for configurator

[sergey.nazarkin at oracle.com]

Changeset: 6d9b5908ed85
Author:    snazarki
Date:      2015-03-31 22:00 +0300
URL:       http://hg.openjdk.java.net/dio/dev/rev/6d9b5908ed85

8074998: Invalid report in case if property file contains incompelete data for configurator
Summary: Don't check loadable driver if no properties are provided
Reviewed-by: alkonsta

! src/share/classes/jdk/dio/DeviceManager.java