From a0dbba83082e9ce232613818b1d54a0a2c2c6919 Mon Sep 17 00:00:00 2001
From: Marina Glancy <marina@moodle.com>
Date: Mon, 11 Apr 2016 09:03:49 +0800
Subject: [PATCH] MDL-53770 mod_lti: allow to uninstall ltisource plugins

---
 mod/lti/classes/plugininfo/ltisource.php | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/mod/lti/classes/plugininfo/ltisource.php b/mod/lti/classes/plugininfo/ltisource.php
index 7003fb04b7d..040c705f23e 100644
--- a/mod/lti/classes/plugininfo/ltisource.php
+++ b/mod/lti/classes/plugininfo/ltisource.php
@@ -69,4 +69,13 @@ class ltisource extends base {
             $ADMIN->add($parentnodename, $settings);
         }
     }
+
+    /**
+     * Should there be a way to uninstall the plugin via the administration UI.
+     *
+     * @return bool
+     */
+    public function is_uninstall_allowed() {
+        return true;
+    }
 }