Add SearchIndexField::getEngineHints()

[lhc/web/wiklou.git] / includes / search / NullIndexField.php

diff --git a/includes/search/NullIndexField.php b/includes/search/NullIndexField.php
index 933e0ad..852e1d5 100644 (file)
--- a/includes/search/NullIndexField.php
+++ b/includes/search/NullIndexField.php
@@ -42,4 +42,11 @@ class NullIndexField implements SearchIndexField {
        public function merge( SearchIndexField $that ) {
                return $that;
        }
+
+       /**
+        * {@inheritDoc}
+        */
+       public function getEngineHints( SearchEngine $engine ) {
+               return [];
+       }
 }