add to changelog

Bumps [k8s.io/client-go](https://github.com/kubernetes/client-go) from 0.20.2 to 0.20.4.
- [Release notes](https://github.com/kubernetes/client-go/releases)
- [Changelog](https://github.com/kubernetes/client-go/blob/master/CHANGELOG.md)
- [Commits](https://github.com/kubernetes/client-go/compare/v0.20.2...v0.20.4)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Co-authored-by: dependabot-preview[bot] <27856297+dependabot-preview[bot]@users.noreply.github.com>

README.md

@@ -3,7 +3,7 @@
   <br>
   <h3>Best Practices for Kubernetes Workload Configuration</h3>
   <a href="https://github.com/FairwindsOps/polaris">
-    <img src="https://img.shields.io/static/v1.svg?label=Version&message=3.1.5&color=239922">
+    <img src="https://img.shields.io/static/v1.svg?label=Version&message=3.1.6&color=239922">
   </a>
   <a href="https://goreportcard.com/report/github.com/FairwindsOps/polaris">
     <img src="https://goreportcard.com/badge/github.com/FairwindsOps/polaris">

docs/changelog.md

@@ -2,6 +2,9 @@
 sidebarDepth: 0
 ---
 
+## 3.1.6
+* Fix nil pointer issue with --only-output-failed-tests
+
 ## 3.1.5
 * Fix UI display of Ingress checks
 

go.mod

@@ -30,7 +30,7 @@ require (
 	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776
 	k8s.io/api v0.20.4
 	k8s.io/apimachinery v0.20.4
-	k8s.io/client-go v0.20.2
+	k8s.io/client-go v0.20.4
 	k8s.io/component-base v0.20.1 // indirect
 	sigs.k8s.io/controller-runtime v0.7.0
 	sigs.k8s.io/yaml v1.2.0

go.sum

@@ -1080,6 +1080,8 @@ k8s.io/client-go v0.20.1 h1:Qquik0xNFbK9aUG92pxHYsyfea5/RPO9o9bSywNor+M=
 k8s.io/client-go v0.20.1/go.mod h1:/zcHdt1TeWSd5HoUe6elJmHSQ6uLLgp4bIJHVEuy+/Y=
 k8s.io/client-go v0.20.2 h1:uuf+iIAbfnCSw8IGAv/Rg0giM+2bOzHLOsbbrwrdhNQ=
 k8s.io/client-go v0.20.2/go.mod h1:kH5brqWqp7HDxUFKoEgiI4v8G1xzbe9giaCenUWJzgE=
+k8s.io/client-go v0.20.4 h1:85crgh1IotNkLpKYKZHVNI1JT86nr/iDCvq2iWKsql4=
+k8s.io/client-go v0.20.4/go.mod h1:LiMv25ND1gLUdBeYxBIwKpkSC5IsozMMmOOeSJboP+k=
 k8s.io/code-generator v0.19.2/go.mod h1:moqLn7w0t9cMs4+5CQyxnfA/HV8MF6aAVENF+WZZhgk=
 k8s.io/component-base v0.19.2 h1:jW5Y9RcZTb79liEhW3XDVTW7MuvEGP0tQZnfSX6/+gs=
 k8s.io/component-base v0.19.2/go.mod h1:g5LrsiTiabMLZ40AR6Hl45f088DevyGY+cCE2agEIVo=

main.go

@@ -20,7 +20,7 @@ import (
 
 const (
 	// Version represents the current release version of Polaris
-	Version = "3.1.5"
+	Version = "3.1.6"
 )
 
 func main() {

pkg/validator/output.go

@@ -96,6 +96,9 @@ type PodResult struct {
 }
 
 func (res *PodResult) removeSuccessfulResults() {
+	if res == nil {
+		return
+	}
 	res.Results.removeSuccessfulResults()
 	for _, containerResult := range res.ContainerResults {
 		containerResult.removeSuccessfulResults()