Set children to a null value to avoid the need to check its existence

Log1x · Jul 4, 2019 · 9f224e7 · 9f224e7
1 parent dd39bb3
commit 9f224e7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/Navi.php b/src/Navi.php
@@ -58,6 +58,8 @@ protected function tree($items, $parent = 0, $branch = [])
             if ($item->parent == $parent) {
                 $children = $this->tree($items, $item->id);
 
+                $item->children = [];
+
                 if (! empty($children)) {
                     $item->children = $children;
                 }