[opennms-cvs] [OpenNMS/opennms] 608479: More null checks.

[Jesse White]

Branch: refs/heads/features/extend-the-config
Home: https://github.com/OpenNMS/opennms
Commit: 60847971de3d2330fbbc4d1fa9af65e0b7d06f93
https://github.com/OpenNMS/opennms/commit/60847971de3d2330fbbc4d1fa9af65e0b7d06f93
Author: Jesse White <***@opennms.org>
Date: 2017-07-20 (Thu, 20 Jul 2017)

Changed paths:
M opennms-dao/src/main/java/org/opennms/netmgt/dao/support/PropertiesGraphDao.java

Log Message:
-----------
More null checks.