Merge branch 'MDL-63798_assign_restore_groups_35' of git://github.com/davosmith/moodle into MOODLE_35_STABLE

2018-11-21 16:09:09 +01:00
parent d699efb4ba e35c7c2c50
commit a6ff7933a1
1 changed files with 5 additions and 0 deletions
@@ -167,6 +167,11 @@ class restore_assign_activity_structure_step extends restore_activity_structure_
        }
        if (!empty($data->groupid)) {
            $data->groupid = $this->get_mappingid('group', $data->groupid);
+            if (!$data->groupid) {
+                // If the group does not exist, then the submission cannot be viewed and restoring can
+                // violate the unique index on the submission table.
+                return;
+            }
        } else {
            $data->groupid = 0;
        }