Adding the global variable

2010-07-15 11:05:51 +00:00
parent b7d0b32f4a
commit 9e11d50773
1 changed files with 2 additions and 0 deletions
@@ -1628,6 +1628,8 @@ class page_wiki_map extends page_wiki {
     *
     */
    private function print_orphaned_content() {
+        global $OUTPUT;
+
        $page = $this->page;

        if ($page->timerendered + WIKI_REFRESH_CACHE_TIME < time()) {