From ca3a8b3da7eb114d591534bc77be2dcd00efe900 Mon Sep 17 00:00:00 2001
From: James Hamlin <james@goforward.com>
Date: Mon, 14 Aug 2017 22:36:06 -0700
Subject: [PATCH] Fix for dogstatsd metrics with default tags and no
 labelValues

Signed-off-by: James Hamlin <james@goforward.com>
---
 metrics/dogstatsd/dogstatsd.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/metrics/dogstatsd/dogstatsd.go b/metrics/dogstatsd/dogstatsd.go
index ba784b735..ccdcd57b4 100644
--- a/metrics/dogstatsd/dogstatsd.go
+++ b/metrics/dogstatsd/dogstatsd.go
@@ -215,7 +215,7 @@ func sampling(r float64) string {
 }
 
 func (d *Dogstatsd) tagValues(labelValues []string) string {
-	if len(labelValues) == 0 {
+	if len(labelValues) == 0 && len(d.lvs) == 0 {
 		return ""
 	}
 	if len(labelValues)%2 != 0 {