From d89a64e661481ab9b57621c95a84b830de03081f Mon Sep 17 00:00:00 2001
From: comete-upn <logicielslibres@liste.parisnanterre.fr>
Date: Fri, 15 Jan 2021 20:38:52 +0100
Subject: [PATCH] Checking that some variables exist before using it.
---
renderer.php | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/renderer.php b/renderer.php
index 6e3b78c..5a6164d 100644
--- a/renderer.php
+++ b/renderer.php
@@ -408,7 +408,7 @@ class format_iena_renderer extends format_topics_renderer{
}
$titre = $nameSection[$i];
- $sectionIntro = $introSection[$i];
+ $sectionIntro = isset($introSection[$i]) ? $introSection[$i] : '';
//If section is hidden continue
if ($titre == null && !(has_capability('moodle/course:update', $context = context_course::instance($COURSE->id), $USER->id))) {
$i++;
--
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