liferay/liferay-portal — pull request #602 by bill2004158 (2014-07-03 04:32:13+00:00)
Title: fix NPE

pollerRequest will be null if "Poller processor not found for portlet"
https://github.com/liferay/liferay-portal/blob/master/portal-impl/src/com/liferay/portal/poller/PollerRequestHandlerImpl.java#L167