forum MDL-20739 Fixed bad conversion of html_select component

diff --git a/mod/forum/lib.php b/mod/forum/lib.php
index 1ecea4ab8469df5016ac8cac8b21d3d669a09a4a..f7af02e7d0e1cac42cc1238a773625992bb550c7 100644 (file)
--- a/mod/forum/lib.php
+++ b/mod/forum/lib.php
@@ -4169,7 +4169,9 @@ function forum_print_rating_menu($postid, $userid, $scale, $myrating=NULL) {
         $strrate = get_string("rate", "forum");
     }
     $scale = array(FORUM_UNSET_POST_RATING => $strrate.'...') + $scale;
-    echo $OUTPUT->select(html_select::make($scale, $postid, $myrating, false)->add_class('forumpostratingmenu'));
+    $select = html_select::make($scale, $postid, $myrating, false);
+    $select->add_class('forumpostratingmenu');
+    echo $OUTPUT->select($select);
 }
 
 /**