Fix TreeNodeIterator::isEmpty()

2025-04-08 17:15:08 +02:00 · 2016-03-30 15:27:34 +02:00 · 2016-03-30 15:27:34 +02:00 · a5119a7a2e
commit a5119a7a2e
parent 528be1ee79
1 changed files with 1 additions and 1 deletions
--- a/library/Icinga/Data/Tree/TreeNodeIterator.php
+++ b/library/Icinga/Data/Tree/TreeNodeIterator.php
@ -92,6 +92,6 @@ class TreeNodeIterator implements RecursiveIterator
     */
    public function isEmpty()
    {
-        return empty($this->children);
+        return ! $this->children->count();
    }
 }