Merge pull request #178 from creative-commoners/pulls/4/php84

API Explicity mark nullable parameters for PHP 8.4
silverstripe · Dec 2, 2024 · 52f2b69 · 52f2b69
2 parents a114fd2 + 33de3b5
commit 52f2b69
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Forms/GridFieldSiteTreeAddNewButton.php b/src/Forms/GridFieldSiteTreeAddNewButton.php
@@ -36,7 +36,7 @@ class GridFieldSiteTreeAddNewButton extends GridFieldAddNewButton implements Gri
      * @param SiteTree $parent
      * @return boolean
      */
-    public function getAllowedChildren(SiteTree $parent = null)
+    public function getAllowedChildren(?SiteTree $parent = null)
     {
         if (!$parent || !$parent->canAddChildren()) {
             return array();