net/dns: return error from NewOSManager, use it to initialize NM.

Signed-off-by: David Anderson <danderson@tailscale.com>
2021-04-12 15:51:37 -07:00
parent 4d142ebe06
commit 854d5d36a1
16 changed files with 67 additions and 50 deletions
@@ -87,10 +87,10 @@ type resolvedManager struct {
 	logf logger.Logf
 }

-func newResolvedManager(logf logger.Logf) resolvedManager {
+func newResolvedManager(logf logger.Logf) (resolvedManager, error) {
 	return resolvedManager{
 		logf: logf,
-	}
+	}, nil
 }

 // Up implements managerImpl.