From 530cdba103051d80dee3c973e7ccc339d054e75f Mon Sep 17 00:00:00 2001
From: Fabian Reinartz <fab.reinartz@gmail.com>
Date: Sat, 12 Nov 2016 14:13:38 +0100
Subject: [PATCH] kubernetes: only use one error logging handler

---
 retrieval/discovery/kubernetes/kubernetes.go | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/retrieval/discovery/kubernetes/kubernetes.go b/retrieval/discovery/kubernetes/kubernetes.go
index ed228a5ad..b289c2a98 100644
--- a/retrieval/discovery/kubernetes/kubernetes.go
+++ b/retrieval/discovery/kubernetes/kubernetes.go
@@ -46,9 +46,11 @@ type Kubernetes struct {
 }
 
 func init() {
-	runtime.ErrorHandlers = append(runtime.ErrorHandlers, func(err error) {
-		log.With("component", "kube_client_runtime").Errorln(err)
-	})
+	runtime.ErrorHandlers = []func(error){
+		func(err error) {
+			log.With("component", "kube_client_runtime").Errorln(err)
+		},
+	}
 }
 
 // New creates a new Kubernetes discovery for the given role.