From 931b45defd07991890707b434638166800ec948a Mon Sep 17 00:00:00 2001
From: yatinkarel <ykarel@redhat.com>
Date: Wed, 19 Jul 2023 12:15:52 +0530
Subject: [PATCH] Handle more than 1 image while configuring tempest

[1] caused a regression causing failures when
more than 1 images are setup. Fixing it by correctly
using the array variable. Also add a break in the
for loop once if condition is met.

[1] https://review.opendev.org/c/openstack/devstack/+/886795

Closes-Bug: #2028123
Change-Id: I4f13c1239312bbcca8c65e875d65d03702161c18
---
 lib/tempest | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/tempest b/lib/tempest
index 4f72a6d174..4ba101f218 100644
--- a/lib/tempest
+++ b/lib/tempest
@@ -259,9 +259,10 @@ function configure_tempest {
                         image_uuid_alt=${images[1]}
                     fi
                 elif [ -z "$image_uuid_alt" ]; then
-                    for image in $images; do
+                    for image in ${images[@]}; do
                         if [[ "$image" != "$image_uuid" ]]; then
                             image_uuid_alt=$image
+                            break
                         fi
                     done
                 fi