From 1f2b918f5e985a00c2ae51c50cb854f8e4f40164 Mon Sep 17 00:00:00 2001
From: Angel Fernando Quiroz Campos <angelfqc.18@gmail.com>
Date: Wed, 19 Jan 2022 12:51:06 -0500
Subject: [PATCH] Course home: Don't allow custom icon for plugin-authoring
 tool - refs BT#19464

---
 main/course_info/tools.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/main/course_info/tools.php b/main/course_info/tools.php
index 53d8a7d375..6025cb9142 100644
--- a/main/course_info/tools.php
+++ b/main/course_info/tools.php
@@ -121,6 +121,10 @@ switch ($action) {
         $iconsTools .= Display::page_header(get_lang('CustomizeIcons'), null, 'h4');
         $iconsTools .= '<div class="row">';
         foreach ($toolList as $tool) {
+            if (str_contains($tool['link'], '../plugin/')) {
+                continue;
+            }
+
             $tool['name'] = Security::remove_XSS(stripslashes($tool['name']));
             $toolIconName = 'Tool'.api_underscore_to_camel_case($tool['name']);
             $toolIconName = isset($$toolIconName) ? get_lang($toolIconName) : $tool['name'];