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check if event is nil

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This commit is contained in:
Asim Aslam
2020-01-23 12:41:22 +00:00
parent 77c2a021da
commit ae08e9c106
1 changed files with 5 additions and 0 deletions
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5
network/default.go
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@@ -655,6 +655,11 @@ func (n *network) processCtrlChan(listener tunnel.Listener) {
var events []*router.Event var events []*router.Event
for _, event := range pbRtrAdvert.Events { for _, event := range pbRtrAdvert.Events {
// for backwards compatibility reasons
if event == nil || event.Route == nil {
continue
}
// we know the advertising node is not the origin of the route // we know the advertising node is not the origin of the route
if pbRtrAdvert.Id != event.Route.Router { if pbRtrAdvert.Id != event.Route.Router {
// if the origin router is not the advertising node peer // if the origin router is not the advertising node peer