fix another upgrade issue... I was able to successfully upgrade Kevin Roberts' schema with this change
fix another upgrade issue... I was able to successfully upgrade Kevin Roberts' schema with this change

rdkgit/opennms,rdkgit/opennms,aihua/opennms,aihua/opennms,tdefilip/opennms,roskens/opennms-pre-github,rdkgit/opennms,tdefilip/opennms,roskens/opennms-pre-github,tdefilip/opennms,roskens/opennms-pre-github,aihua/opennms,aihua/opennms,rdkgit/opennms,aihua/opennms,aihua/opennms,tdefilip/opennms,roskens/opennms-pre-github,aihua/opennms,tdefilip/opennms,roskens/opennms-pre-github,rdkgit/opennms,roskens/opennms-pre-github,tdefilip/opennms,rdkgit/opennms,roskens/opennms-pre-github,aihua/opennms,rdkgit/opennms,roskens/opennms-pre-github,tdefilip/opennms,rdkgit/opennms,rdkgit/opennms,rdkgit/opennms,tdefilip/opennms,tdefilip/opennms,roskens/opennms-pre-github,roskens/opennms-pre-github,roskens/opennms-pre-github,aihua/opennms