Do not set empty volume directory
@@ -69,7 +69,6 @@ func InitTest() {
TestContext.DeleteNamespace = os.Getenv("DELETE_NAMESPACE") != "false"
TestContext.VerifyServiceAccount = true
TestContext.RepoRoot = os.Getenv("KUBE_REPO_ROOT")
- TestContext.KubeVolumeDir = os.Getenv("VOLUME_DIR")
TestContext.KubectlPath = "kubectl"
TestContext.KubeConfig = KubeConfigPath()
os.Setenv("KUBECONFIG", TestContext.KubeConfig)
