From 024322a65116ef679d002926d1eae04347c42de5 Mon Sep 17 00:00:00 2001
From: gmarek <gmarek@google.com>
Date: Wed, 17 Feb 2016 11:10:51 +0100
Subject: [PATCH] Fix getting last command result in kube-up

---
 cluster/kube-up.sh | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/cluster/kube-up.sh b/cluster/kube-up.sh
index 9b6a1ff43e1..33a412df3ef 100755
--- a/cluster/kube-up.sh
+++ b/cluster/kube-up.sh
@@ -56,12 +56,15 @@ echo "... calling validate-cluster" >&2
 if [[ "${EXIT_ON_WEAK_ERROR}" == "true" ]]; then
 	validate-cluster
 else
-	if ! validate-cluster; then
-		validate_result="$?"
+	validate-cluster
+	validate_result="$?"
+	if [[ ${validate_result} != "0" ]]; then
 		if [[ "${validate_result}" == "1" ]]; then
 			exit 1
 		elif [[ "${validate_result}" == "2" ]]; then
 			echo "...ignoring non-fatal errors in validate-cluster" >&2
+		else
+			echo "Got unknown validate result: ${validate_result}"
 		fi
 	fi
 fi