CID 487883: Null pointer dereference in lib/dns/qpzone.c

Coverity Scan claims null pointer dereference in lib/dns/qpzone.c.

/lib/dns/qpzone.c: 4935 in addrdataset()
4929     
4930     	/*
4931     	 * Update the zone's secure status.  If version is non-NULL
4932     	 * this is deferred until closeversion() is called.
4933     	 */
4934     	if (result == ISC_R_SUCCESS && version == NULL) {
>>>     CID 487883:  Null pointer dereferences  (FORWARD_NULL)
>>>     Passing null pointer "version" to "setsecure", which dereferences it.
4935     		setsecure(db, version, qpdb->origin);
4936     	}
4937     
4938     	return (result);
4939     }
4940