From 54f9e332087ba425c6b5231821b2c85c76605af3 Mon Sep 17 00:00:00 2001
From: Thomas Casteleyn <thomas.casteleyn@super-visions.com>
Date: Wed, 26 Aug 2020 23:25:57 +0200
Subject: [PATCH] Add addTag debugging in ifname plugin (#8018)

---
 plugins/processors/ifname/ifname.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/plugins/processors/ifname/ifname.go b/plugins/processors/ifname/ifname.go
index e9fb8df4d..a5666bf00 100644
--- a/plugins/processors/ifname/ifname.go
+++ b/plugins/processors/ifname/ifname.go
@@ -139,13 +139,13 @@ func (d *IfName) Init() error {
 func (d *IfName) addTag(metric telegraf.Metric) error {
 	agent, ok := metric.GetTag(d.AgentTag)
 	if !ok {
-		//agent tag missing
+		d.Log.Warn("Agent tag missing.")
 		return nil
 	}
 
 	num_s, ok := metric.GetTag(d.SourceTag)
 	if !ok {
-		//source tag missing
+		d.Log.Warn("Source tag missing.")
 		return nil
 	}