Check error returned from client-go/SharedInformer.AddEventHandler

Fix lint error: Error: kubernetes/pods.go:53:26: Error return value of `informer.AddEventHandler` is not checked (errcheck) Signed-off-by: Katyanna Moura <[email protected]>
zalando-incubator · Oct 19, 2023 · 73465ee · 73465ee
1 parent b1a6d7a
commit 73465ee
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/kubernetes/pods.go b/kubernetes/pods.go
@@ -50,7 +50,7 @@ func (a *Adapter) PodInformer(ctx context.Context, endpointChan chan<- []string)
 	queueEndpoints(&podEndpoints, endpointChan)
 
 	// delta triggered updates
-	informer.AddEventHandler(cache.ResourceEventHandlerFuncs{
+	_, err = informer.AddEventHandler(cache.ResourceEventHandlerFuncs{
 		UpdateFunc: func(_, newResource interface{}) {
 			pod, ok := newResource.(*corev1.Pod)
 			if !ok {
@@ -76,6 +76,9 @@ func (a *Adapter) PodInformer(ctx context.Context, endpointChan chan<- []string)
 			}
 		},
 	})
+	if err != nil {
+		return err
+	}
 	<-ctx.Done()
 	return nil
 }