remove php warning from report page when no sessions exist

11 years ago · be3eaf034c
1 changed files with 1 additions and 1 deletions
--- a/renderer.php
+++ b/renderer.php
@ -816,7 +816,7 @@ class mod_attendance_renderer extends plugin_renderer_base {
            }
            if ($reportdata->sessionslog) {
-                if (isset($reportdata->sessionslog[$user->id][$sess->id]->remarks)) {
+                if (isset($sess) && isset($reportdata->sessionslog[$user->id][$sess->id]->remarks)) {
                    $row->cells[] = $reportdata->sessionslog[$user->id][$sess->id]->remarks;
                } else {
                    $row->cells[] = '';