From b1f42fb8cc5230297221e5e35e63e29e633ea0bb Mon Sep 17 00:00:00 2001 From: Sun Hongliang Date: Sun, 8 May 2016 15:32:19 +0800 Subject: [PATCH] hide error in info when empty Signed-off-by: Sun Hongliang --- cluster/swarm/cluster.go | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/cluster/swarm/cluster.go b/cluster/swarm/cluster.go index edc34ca0bd..f33efe680f 100644 --- a/cluster/swarm/cluster.go +++ b/cluster/swarm/cluster.go @@ -871,10 +871,9 @@ func (c *Cluster) Info() [][2]string { sort.Strings(labels) info = append(info, [2]string{" └ Labels", fmt.Sprintf("%s", strings.Join(labels, ", "))}) errMsg := engine.ErrMsg() - if len(errMsg) == 0 { - errMsg = "(none)" + if len(errMsg) != 0 { + info = append(info, [2]string{" └ Error", errMsg}) } - info = append(info, [2]string{" └ Error", errMsg}) info = append(info, [2]string{" └ UpdatedAt", engine.UpdatedAt().UTC().Format(time.RFC3339)}) info = append(info, [2]string{" └ ServerVersion", engine.Version}) }