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add err to return

pull/6/head
lojies 2016-09-20 14:47:31 +08:00
parent 8d0518d4d2
commit 0d675fff04
1 changed files with 1 additions and 1 deletions
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2
pkg/ssh/ssh.go
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@ -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
})