FIX Don't pass null as LeftAndMain error message. (#1335)

silverstripe · Aug 1, 2022 · a441d91 · a441d91
1 parent 38c1ae2
commit a441d91
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/code/AdminErrorExtension.php b/code/AdminErrorExtension.php
@@ -15,7 +15,7 @@ class AdminErrorExtension extends Extension
     public function onBeforeHTTPError($statusCode, HTTPRequest $request, $errorMessage = null)
     {
         $controller = $this->getAdminController();
-        if (!$controller || Director::is_ajax($request)) {
+        if (!$controller || Director::is_ajax($request) || $errorMessage === null) {
             return;
         }
         $controller->setHttpErrorMessage($errorMessage);