From 1b8084fc2fa3d0895e959107d7866fb3b3ea27f4 Mon Sep 17 00:00:00 2001
From: Mike Danese <mikedanese@google.com>
Date: Thu, 9 Mar 2017 15:33:37 -0800
Subject: [PATCH] descriminate more when parsing kube-env :(

I HATE BASH
---
 cluster/common.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cluster/common.sh b/cluster/common.sh
index 89eabf293c0..10a547fe40e 100755
--- a/cluster/common.sh
+++ b/cluster/common.sh
@@ -1052,7 +1052,7 @@ function generate-certs {
 # $1 master env (kube-env of master; result of calling get-master-env)
 # $2 env key to use
 function get-env-val() {
-  local match=`(echo "${1}" | grep ${2}) || echo ""`
+  local match=`(echo "${1}" | grep -E "^${2}:") || echo ""`
   if [[ -z ${match} ]]; then
     echo ""
   fi