From 48e660798f3a5e6c438fe8a194e29fb824ee1042 Mon Sep 17 00:00:00 2001
From: Edward Viaene <ward.viaene@gmail.com>
Date: Thu, 18 Jan 2018 11:39:46 +0100
Subject: [PATCH] Update volumes.sh

added extra code to avoid script to be stopped
---
 demo-10/scripts/volumes.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/demo-10/scripts/volumes.sh b/demo-10/scripts/volumes.sh
index 232b22b..9c959bb 100644
--- a/demo-10/scripts/volumes.sh
+++ b/demo-10/scripts/volumes.sh
@@ -4,7 +4,7 @@ set -ex
 
 vgchange -ay
 
-DEVICE_FS=`blkid -o value -s TYPE ${DEVICE}`
+DEVICE_FS=`blkid -o value -s TYPE ${DEVICE} || echo ""`
 if [ "`echo -n $DEVICE_FS`" == "" ] ; then 
   # wait for the device to be attached
   DEVICENAME=`echo "${DEVICE}" | awk -F '/' '{print $3}'`