* subbranches, keeping only the one containing this text in its title or in the title of one of
* its subbranches.
*/
- static public function ajaxGetBranch(&$page, $filter = self::ALL) {
+ static public function ajaxGetBranch($page, $filter = self::ALL) {
pl_content_headers('application/json');
$page->changeTpl('include/jobterms.branch.tpl', NO_SKIN);
$subTerms = self::getSubTerms(Env::v('jtid'), $filter, Env::v('text_filter'));