From b26538814b6da9fe4b589e8cdb9afaf50c418af0 Mon Sep 17 00:00:00 2001
From: siddontang <siddontang@gmail.com>
Date: Sat, 4 Feb 2017 08:53:46 +0800
Subject: [PATCH] metricutil: add missing cmd labels

---
 pkg/metricutil/metricutil.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pkg/metricutil/metricutil.go b/pkg/metricutil/metricutil.go
index 9efd6031700..8804106774f 100644
--- a/pkg/metricutil/metricutil.go
+++ b/pkg/metricutil/metricutil.go
@@ -42,6 +42,7 @@ func GetCmdLabel(request *pdpb.Request) string {
 	label, ok := cmdLabels[name]
 	if !ok {
 		label = convertName(name)
+		cmdLabels[name] = label
 	}
 	return label
 }