From 7a3763f38fdcd405aa8278c99eef7c7451eee0af Mon Sep 17 00:00:00 2001
From: Juan Pablo <jfrojo.92@gmail.com>
Date: Thu, 16 Dec 2021 11:20:35 -0300
Subject: [PATCH] Bugfix: Error on custom metric creation

fixes #19
---
 ginmetrics/types.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ginmetrics/types.go b/ginmetrics/types.go
index 8a4c5f8..e9846fc 100644
--- a/ginmetrics/types.go
+++ b/ginmetrics/types.go
@@ -111,6 +111,7 @@ func (m *Monitor) AddMetric(metric *Metric) error {
 		if err := f(metric); err == nil {
 			prometheus.MustRegister(metric.vec)
 			m.metrics[metric.Name] = metric
+			return nil
 		}
 	}
 	return errors.Errorf("metric type '%d' not existed.", metric.Type)