diff --git a/blocks/moodleblock.class.php b/blocks/moodleblock.class.php
index <HASH>..<HASH> 100644
--- a/blocks/moodleblock.class.php
+++ b/blocks/moodleblock.class.php
@@ -646,7 +646,7 @@ class block_base {
      * @return boolean
      * @todo finish documenting this function
      */
-    function user_can_addto(&$page) {
+    function user_can_addto($page) {
         return true;
     }
blocks editing ui: MDL-<I> Remove stupid pass by reference.
Was causing errors when this method was called via block_method_result