diff --git a/appc/appconnector.go b/appc/appconnector.go index 0217b5e1a..9dab4764c 100644 --- a/appc/appconnector.go +++ b/appc/appconnector.go @@ -442,8 +442,10 @@ func (e *AppConnector) ObserveDNSResponse(res []byte) { } } - e.logf("[v2] observed new routes for %s: %s", domain, toAdvertise) - e.scheduleAdvertisement(domain, toAdvertise...) + if len(toAdvertise) > 0 { + e.logf("[v2] observed new routes for %s: %s", domain, toAdvertise) + e.scheduleAdvertisement(domain, toAdvertise...) + } } }