Merge pull request #55499 from mtaufen/fix-manifest-url-header

Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>. Allocate map for ManifestURLHeader Issue: #55189 Fixes an assignment to nil map. /cc @yliaog ```release-note NONE ```

Merge pull request #55499 from mtaufen/fix-manifest-url-header
113bf256 · Kubernetes Submit Queue · GitHub · bd36cfde · 2026f9b1 · 113bf256
Unverified Commit 113bf256 authored Nov 10, 2017 by Kubernetes Submit Queue Committed by GitHub Nov 10, 2017
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defaults.go pkg/kubelet/apis/kubeletconfig/v1alpha1/defaults.go +3 -0

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--- a/pkg/kubelet/apis/kubeletconfig/v1alpha1/defaults.go
+++ b/pkg/kubelet/apis/kubeletconfig/v1alpha1/defaults.go
@@ -242,6 +242,9 @@ func SetDefaults_KubeletConfiguration(obj *KubeletConfiguration) {
 	if obj.FeatureGates == nil {
 		obj.FeatureGates = make(map[string]bool)
 	}
+	if obj.ManifestURLHeader == nil {
+		obj.ManifestURLHeader = make(map[string][]string)
+	}
 }

 func boolVar(b bool) *bool {