From 9c7f785b4551f32a6396a511e68fe15e344a1dd1 Mon Sep 17 00:00:00 2001
From: elizoller <zoller.eli@gmail.com>
Date: Tue, 29 Dec 2020 15:27:03 +0000
Subject: [PATCH] fix update hook

---
 islandora.install | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/islandora.install b/islandora.install
index 02009849..e4d94f9e 100644
--- a/islandora.install
+++ b/islandora.install
@@ -79,7 +79,7 @@ function islandora_update_8005() {
   $config_factory->getEditable('migrate_plus.migration.islandora__tags')->delete();
   $config = $config_factory->getEditable('migrate_plus.migration.islandora_tags');
   if ($config) {
-    if (!$config->get('migration_tags')) {
+    if (!is_array($config->get('migration_tags'))) {
       $config->set('migration_tags', [$config->get('migration_tags')]);
       $config->save(TRUE);
     }