From 20bc88d284d36adbabbd4213528ccfea87d14e99 Mon Sep 17 00:00:00 2001
From: Vitaliy Mysak <vitaliy.mysak@intel.com>
Date: Fri, 3 Apr 2020 11:41:03 +0200
Subject: [PATCH] scripts/vagrant: fix exporting array in bash script

In create_vhost_vm we export SDPK_VAGRANT_DISTRO
variable to vagrant subprocess that is called
during the script.
But if SPDK_VAGRANT_DISTRO is an array variable,
then Vagrant will not see it
and always default to ubuntu16.
This small patch fixes that.

Change-Id: I45e9ed4f847e4fa10b90650a613f9cfe17ee38e3
Signed-off-by: Vitaliy Mysak <vitaliy.mysak@intel.com>
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/1676
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Karol Latecki <karol.latecki@intel.com>
Reviewed-by: Maciej Wawryk <maciejx.wawryk@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
---
 scripts/vagrant/create_vhost_vm.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/vagrant/create_vhost_vm.sh b/scripts/vagrant/create_vhost_vm.sh
index 35222c901..affc0fa3e 100755
--- a/scripts/vagrant/create_vhost_vm.sh
+++ b/scripts/vagrant/create_vhost_vm.sh
@@ -71,9 +71,9 @@ export INSTALL_DEPS
 
 shift "$((OPTIND-1))"   # Discard the options and sentinel --
 
-SPDK_VAGRANT_DISTRO=( "$@" )
+SPDK_VAGRANT_DISTRO="$*"
 
-case "${SPDK_VAGRANT_DISTRO[0]}" in
+case "${SPDK_VAGRANT_DISTRO}" in
 	ubuntu16)
 		export SPDK_VAGRANT_DISTRO
 	;;