Adjust method signatures to match parent

lupo49 · Feb 3, 2016 · 6f20b21 · 6f20b21
1 parent 7105e8e
commit 6f20b21
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/action.php b/action.php
@@ -17,7 +17,7 @@
 
 class action_plugin_singlesearchresult extends DokuWiki_Action_Plugin {
 
-    public function register(Doku_Event_Handler &$controller) {
+    public function register(Doku_Event_Handler $controller) {
         $controller->register_hook('SEARCH_QUERY_FULLPAGE', 'AFTER', $this, 'handle_search_query_pagelookup');
     }