From 8ccea71898897252da3a7356510cf17bea1c60bf Mon Sep 17 00:00:00 2001
From: Dan Marsden <dan@danmarsden.com>
Date: Fri, 30 Jun 2017 09:43:06 +1200
Subject: [PATCH] fix php warning when no status set.

---
 renderer.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/renderer.php b/renderer.php
index 28cf7ee..90948b8 100644
--- a/renderer.php
+++ b/renderer.php
@@ -1047,7 +1047,7 @@ class mod_attendance_renderer extends plugin_renderer_base {
             $row->cells[] = userdate($sess->sessdate, get_string('strftimedmyw', 'attendance')) .
              " ". $this->construct_time($sess->sessdate, $sess->duration);
             $row->cells[] = $sess->description;
-            if (isset($sess->statusid)) {
+            if (!empty($sess->statusid)) {
                 $status = $userdata->statuses[$sess->statusid];
                 $row->cells[] = $status->description;
                 $row->cells[] = format_float($status->grade, 1, true, true) . ' / ' .