Fix an error when saving a new site

verbb · Jul 10, 2024 · 20207f4 · 20207f4
1 parent 774157a
commit 20207f4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/services/VoucherTypes.php b/src/services/VoucherTypes.php
@@ -434,7 +434,7 @@ public function afterSaveSiteHandler(SiteEvent $event): void
     {
         $projectConfig = Craft::$app->getProjectConfig();
 
-        if ($event->isNew) {
+        if ($event->isNew && isset($event->oldPrimarySiteId)) {
             $oldPrimarySiteUid = Db::uidById(Table::SITES, $event->oldPrimarySiteId);
             $existingVoucherTypeSettings = $projectConfig->get(self::CONFIG_VOUCHERTYPES_KEY);