Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / web / core / lib / Drupal / Core / Queue / DatabaseQueue.php

diff --git a/web/core/lib/Drupal/Core/Queue/DatabaseQueue.php b/web/core/lib/Drupal/Core/Queue/DatabaseQueue.php
index 0e91029460f04043d1e4c5790112b285b3b42c72..865a1d1b4f033c896197599ade67893635a96f45 100644 (file)
--- a/web/core/lib/Drupal/Core/Queue/DatabaseQueue.php
+++ b/web/core/lib/Drupal/Core/Queue/DatabaseQueue.php
@@ -100,7 +100,7 @@ class DatabaseQueue implements ReliableQueueInterface, QueueGarbageCollectionInt
    */
   public function numberOfItems() {
     try {
-      return $this->connection->query('SELECT COUNT(item_id) FROM {' . static::TABLE_NAME . '} WHERE name = :name', [':name' => $this->name])
+      return (int) $this->connection->query('SELECT COUNT(item_id) FROM {' . static::TABLE_NAME . '} WHERE name = :name', [':name' => $this->name])
         ->fetchField();
     }
     catch (\Exception $e) {