From 18d2fd1d6717c3ccd014fc5a810d6c316ab48943 Mon Sep 17 00:00:00 2001
From: Dan Marsden <dan@danmarsden.com>
Date: Tue, 28 May 2019 15:05:17 +1200
Subject: [PATCH] Fix coding guideline warning.

---
 locallib.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/locallib.php b/locallib.php
index 589cd40..fe1ec2f 100644
--- a/locallib.php
+++ b/locallib.php
@@ -1062,7 +1062,8 @@ function attendance_renderqrcode($session) {
     global $CFG;
 
     if (strlen($session->studentpassword) > 0) {
-        $qrcodeurl = $CFG->wwwroot . '/mod/attendance/attendance.php?qrpass=' . $session->studentpassword . '&sessid=' . $session->id;
+        $qrcodeurl = $CFG->wwwroot . '/mod/attendance/attendance.php?qrpass=' . $session->studentpassword .
+            '&sessid=' . $session->id;
     } else {
         $qrcodeurl = $CFG->wwwroot . '/mod/attendance/attendance.php?sessid=' . $session->id;
     }