Fix up tests

diff --git a/helper_test.go b/helper_test.go
index a8adcd7f89ead2b50d2a43f2f4932253a9e0e4ce..20b1d0ae74b7fa939f7de1628d7c7a416fe8c641 100644 (file)
--- a/helper_test.go
+++ b/helper_test.go
@@ -25,8 +25,8 @@ func (tun *DummyTUN) File() *os.File {
        return nil
 }
 
-func (tun *DummyTUN) Name() string {
-       return tun.name
+func (tun *DummyTUN) Name() (string, error) {
+       return tun.name, nil
 }
 
 func (tun *DummyTUN) MTU() (int, error) {