From b61670c7a7cfcf0dc34347e1b55b533639faea11 Mon Sep 17 00:00:00 2001
From: Michael Aherne <Michael Aherne>
Date: Wed, 19 Sep 2012 12:56:08 +0100
Subject: [PATCH] MDL-35321 course sections Enable reset of grouping access

---
 course/editsection.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/course/editsection.php b/course/editsection.php
index 056aac5c6f7..549bd981a1e 100644
--- a/course/editsection.php
+++ b/course/editsection.php
@@ -79,7 +79,7 @@ if ($mform->is_cancelled()){
     if (!empty($CFG->enableavailability)) {
         $section->availablefrom = $data->availablefrom;
         $section->availableuntil = $data->availableuntil;
-        if (!empty($data->groupingid)) {
+        if (isset($data->groupingid)) {
             $section->groupingid = $data->groupingid;
         }
         $section->showavailability = $data->showavailability;