MDL-19810 Migrated calls to close_window_button()

diff --git a/mod/hotpot/show.php b/mod/hotpot/show.php
index 8a8bdd99028ab16033c5a2c14b77e3d0bcffc9a9..6179ecc89a4a8509aca21087e0b262fe4447182a 100644 (file)
--- a/mod/hotpot/show.php
+++ b/mod/hotpot/show.php
@@ -67,5 +67,5 @@
     }
     print_simple_box_end();
     print '<br />';
-    close_window_button();
+    echo $OUTPUT->close_window_button();
 ?>