From c3ff36931b908af5635227d70e0499229f2c7631 Mon Sep 17 00:00:00 2001
From: gmarek <gmarek@google.com>
Date: Fri, 13 Mar 2015 10:00:28 +0100
Subject: [PATCH] fix ginko-e2e.sh

---
 hack/ginkgo-e2e.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/hack/ginkgo-e2e.sh b/hack/ginkgo-e2e.sh
index 0f1b98298b2..87d9c2f89b8 100755
--- a/hack/ginkgo-e2e.sh
+++ b/hack/ginkgo-e2e.sh
@@ -77,7 +77,7 @@ export KUBECTL KUBE_CONFIG_FILE
 source "${KUBE_ROOT}/cluster/kube-env.sh"
 
 # ---- Do cloud-provider-specific setup
-if [[ -z "$AUTH_CONFIG" ]];  then
+if [[ -z "${AUTH_CONFIG:-}" ]];  then
     echo "Setting up for KUBERNETES_PROVIDER=\"${KUBERNETES_PROVIDER}\"."
 
     source "${KUBE_VERSION_ROOT}/cluster/${KUBERNETES_PROVIDER}/util.sh"