Bob Ball 5fb83a0a33 XenAPI: Fix declare definition
Some versions of bash do not initialise a variable with declare -a
therefore with set -u bash can terminate the script.

Be more verbose in declaring the array if it is not set

Change-Id: I6ec2b6e986aeffe539a2ab93432fa7af9e5a4f5d
2014-07-29 13:40:57 +01:00
..
2014-07-29 13:40:57 +01:00