Merge pull request #20736 from deads2k/kubeconfig-bug

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pkg/kubectl/cmd/config/current_context_test.go

@@ -66,6 +66,7 @@ func (test currentContextTest) run(t *testing.T) {
 
 	pathOptions := NewDefaultPathOptions()
 	pathOptions.GlobalFile = fakeKubeFile.Name()
+	pathOptions.EnvVar = ""
 	options := CurrentContextOptions{
 		ConfigAccess: pathOptions,
 	}