MDL-12670 - fix warning when groupings not enabled

merged from MOODLE_19_STABLE
moodle · Dec 20, 2007 · 5447d8f · 5447d8f
1 parent 5dc1e0b
commit 5447d8f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/group/autogroup_form.php b/group/autogroup_form.php
@@ -115,7 +115,7 @@ function validation($data, $files) {
         }
 
         // check grouping name duplicates
-        if ($data['grouping'] == '-1') {
+        if ( isset($data['grouping']) && $data['grouping'] == '-1') {
             $name = trim(stripslashes($data['groupingname']));
             if (empty($name)) {
                 $errors['groupingname'] = get_string('required');