MDL-55390 core_search: Correct variable name

diff --git a/search/classes/manager.php b/search/classes/manager.php
index 87d1cad..d68dc04 100644 (file)
--- a/search/classes/manager.php
+++ b/search/classes/manager.php
@@ -735,8 +735,7 @@ class manager {
      */
     protected static function is_search_area($searchareaname) {
         if (is_subclass_of($searchareaname, 'core_search\base')) {
-            $$searchareaname = new \ReflectionClass($searchareaname);
-            return $$searchareaname->IsInstantiable();
+            return (new \ReflectionClass($searchareaname))->isInstantiable();
         }
 
         return false;