add err to return

2016-09-20 14:47:31 +08:00
parent 8d0518d4d2
commit 0d675fff04
1 changed files with 1 additions and 1 deletions
--- a/pkg/ssh/ssh.go
+++ b/pkg/ssh/ssh.go
@@ -217,7 +217,7 @@ func runSSHCommand(dialer sshDialer, cmd, user, host string, signer ssh.Signer,
 		err = wait.Poll(5*time.Second, 20*time.Second, func() (bool, error) {
 			fmt.Printf("error dialing %s@%s: '%v', retrying\n", user, host, err)
 			if client, err = dialer.Dial("tcp", host, config); err != nil {
-				return false, nil
+				return false, err
 			}
 			return true, nil
 		})