Added missing global that was causing perfinfo and others not to be respected.

diff --git a/lib/outputrenderers.php b/lib/outputrenderers.php
index 7015546b50c7fa6a7701466f7170b6cf8471fbb5..655c7c77f7598c3f3611d27f8d3a4bf94b587667 100644 (file)
--- a/lib/outputrenderers.php
+++ b/lib/outputrenderers.php
@@ -874,6 +874,8 @@ class moodle_core_renderer extends moodle_renderer_base {
      * @return string HTML fragment
      */
     public function footer() {
+        global $CFG;
+
         $output = $this->opencontainers->pop_all_but_last(true);
 
         $footer = $this->opencontainers->pop('header/footer');