From 1cd365879377a157980b3a4daae5e0822d3b688f Mon Sep 17 00:00:00 2001
From: Ulric Qin <ulric.qin@gmail.com>
Date: Tue, 26 Jul 2022 16:15:55 +0800
Subject: [PATCH] bugfix: handle labels

---
 types/sample.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/types/sample.go b/types/sample.go
index 47fd770..e3718fc 100644
--- a/types/sample.go
+++ b/types/sample.go
@@ -27,5 +27,11 @@ func NewSample(prefix, metric string, value interface{}, labels ...map[string]st
 		s.Metric = metricReplacer.Replace(s.Metric)
 	}
 
+	for i := 0; i < len(labels); i++ {
+		for k, v := range labels[i] {
+			s.Labels[k] = v
+		}
+	}
+
 	return s
 }