From d0b7a11f43b502cc1c067915064fdd3b437881cc Mon Sep 17 00:00:00 2001
From: jerome <jerome>
Date: Mon, 17 Aug 2009 03:38:19 +0000
Subject: [PATCH] outputlib MDL-20103 fix php NOTICE when content has no
 assigned icon

---
 lib/outputrenderers.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/outputrenderers.php b/lib/outputrenderers.php
index 596167134c..8b38648a46 100644
--- a/lib/outputrenderers.php
+++ b/lib/outputrenderers.php
@@ -1006,7 +1006,9 @@ class moodle_core_renderer extends moodle_renderer_base {
         foreach ($items as $key => $string) {
             $item = $this->output_start_tag('li', array('class' => 'r' . $row));
             if ($icons) {
-                $item .= $this->output_tag('div', array('class' => 'icon column c0'), $icons[$key]);
+                if (key_exists($key, $icons)) { //test if the content has an assigned icon
+                    $item .= $this->output_tag('div', array('class' => 'icon column c0'), $icons[$key]);
+                }
             }
             $item .= $this->output_tag('div', array('class' => 'column c1'), $string);
             $item .= $this->output_end_tag('li');
-- 
2.39.5