Add broken link to return

diff --git a/netsync/sync.go b/netsync/sync.go
index 1411a05..6bb2a6a 100644 (file)
--- a/netsync/sync.go
+++ b/netsync/sync.go
@@ -88,10 +88,13 @@ func (sm *SyncManager) synchronise() {
        if peer == nil {
                return
        }
-       if ok:=sm.Switch().Peers().Has(peer.Key); !ok{
+
+       if ok := sm.Switch().Peers().Has(peer.Key); !ok {
                log.Info("Peer disconnected")
                sm.sw.StopPeerGracefully(peer)
+               return
        }
+
        if bestHeight > sm.chain.BestBlockHeight() {
                log.Info("sync peer:", peer.Addr(), " height:", bestHeight)
                sm.blockKeeper.BlockRequestWorker(peer.Key, bestHeight)