Adding the global variable

This commit is contained in:
Jordi Piguillem 2010-07-15 11:05:51 +00:00
parent b7d0b32f4a
commit 9e11d50773

View File

@ -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()) {