From 492598352aa58d3aace7f944ef8e7a8a2e82c8a2 Mon Sep 17 00:00:00 2001
From: Jeremy Phelps <jphelps@linuxfoundation.org>
Date: Mon, 14 May 2018 17:09:55 -0500
Subject: [PATCH] Prevent unbound variable error on create-netrc.sh

Change-Id: I15498ccf8a16fb93d307408f515751ea98c0003b
Signed-off-by: Jeremy Phelps <jphelps@linuxfoundation.org>
---
 shell/create-netrc.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/shell/create-netrc.sh b/shell/create-netrc.sh
index b309c54b..81ac647e 100644
--- a/shell/create-netrc.sh
+++ b/shell/create-netrc.sh
@@ -13,9 +13,9 @@ echo "---> create-netrc.sh"
 # Ensure we fail the job if any steps fail.
 set -eu -o pipefail
 
-ALT_NEXUS_URL="${ALT_NEXUS_URL}"
+ALT_NEXUS_URL="${ALT_NEXUS_URL:-None}"
 
-if [ -z "$ALT_NEXUS_URL" ]
+if [[ -z "$ALT_NEXUS_URL" || "$ALT_NEXUS_URL" == "None" ]]
 then
     NEXUS_URL="${NEXUSPROXY:-$NEXUS_URL}"
 else
-- 
2.16.6