damencho 46f0110949 Fix sending pubsub events for empty item ... XEP-0060 allows no elements on second level of nodes. Modified-by: Florian Schmaus <flo@geekplace.eu>		2015-12-18 08:19:21 +01:00
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org/jivesoftware	Fix sending pubsub events for empty item	2015-12-18 08:19:21 +01:00