Add missing parameter in an UserFilter::addEducationFilter call

Signed-off-by: Nicolas Iooss <nicolas.iooss_git@polytechnique.org>

diff --git a/classes/userfilter/orders.inc.php b/classes/userfilter/orders.inc.php
index 8a872bd..5c25686 100644 (file)
--- a/classes/userfilter/orders.inc.php
+++ b/classes/userfilter/orders.inc.php
@@ -76,7 +76,7 @@ class UFO_Promo extends PlFilterGroupableOrder
     protected function getSortTokens(PlFilter $uf)
     {
         if (UserFilter::isGrade($this->grade)) {
-            $sub = $uf->addEducationFilter($this->grade);
+            $sub = $uf->addEducationFilter(true, $this->grade);
             return 'pe' . $sub . '.' . UserFilter::promoYear($this->grade);
         } else {
             $sub = $uf->addDisplayFilter();