diff --git a/src/QueueManager/UWQueueManager.php b/src/QueueManager/UWQueueManager.php index 45d46891ef467e1172d875c3f9b043ca4f2e3dd8..ed91e3b690a8a9623fa3abf563d7d85c8f0caaa2 100644 --- a/src/QueueManager/UWQueueManager.php +++ b/src/QueueManager/UWQueueManager.php @@ -104,6 +104,11 @@ class UWQueueManager { * Process queued items. */ public function processQueue(): void { + // If there is no vid set. This happens when max depth is set to zero. + if ($this->vid === NULL) { + return; + } + if ($this->queue->numberOfItems() === 0) { $this->createQueue(); }