try some cleanup if iface setup failed

2019-07-29 19:20:53 +02:00 · 2019-07-29 19:20:53 +02:00 · 3a401a7942
parent c6e052c78f
commit 3a401a7942
1 changed files with 1 additions and 0 deletions
--- a/main.go
+++ b/main.go
@ -55,6 +55,7 @@ func main() {
 			}
 			if err := wg.setUpInterface(nodes); err != nil {
 				logrus.Errorf("could not up interface: %s", err)
+				wg.downInterface()
 			}
 			if !config.NoEtcHosts {
 				if err := writeToEtcHosts(nodes); err != nil {