comparison vendor/zendframework/zend-stdlib/src/PriorityQueue.php @ 12:7a779792577d

Update Drupal core to v8.4.5 (via Composer)

         }
         if ($found) {
             unset($this->items[$key]);
             $this->queue = null;
 
-            if (!$this->isEmpty()) {
+            if (! $this->isEmpty()) {
                 $queue = $this->getQueue();
                 foreach ($this->items as $item) {
                     $queue->insert($item['data'], $item['priority']);
                 }
             }

      */
     protected function getQueue()
     {
         if (null === $this->queue) {
             $this->queue = new $this->queueClass();
-            if (!$this->queue instanceof \SplPriorityQueue) {
+            if (! $this->queue instanceof \SplPriorityQueue) {
                 throw new Exception\DomainException(sprintf(
                     'PriorityQueue expects an internal queue of type SplPriorityQueue; received "%s"',
                     get_class($this->queue)
                 ));
             }