From dcb0f01f5839a0574201aaa0183fdb41545f4ee0 Mon Sep 17 00:00:00 2001
From: Davo Smith <davo.smith@synergy-learning.com>
Date: Mon, 1 Jul 2019 09:10:22 +0100
Subject: [PATCH] MDL-62815 mod_lti: fix javascript error + bump version number

---
 mod/lti/mod_form.js | 4 ++++
 mod/lti/version.php | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/mod/lti/mod_form.js b/mod/lti/mod_form.js
index eb01bcb53e4..a14ac91a316 100644
--- a/mod/lti/mod_form.js
+++ b/mod/lti/mod_form.js
@@ -149,6 +149,10 @@
         },
 
         updateAutomaticToolMatch: function(field){
+            if (!field) {
+                return;
+            }
+
             var self = this;
 
             var toolurl = field;
diff --git a/mod/lti/version.php b/mod/lti/version.php
index 7921b8b6aa4..42ae63789d9 100644
--- a/mod/lti/version.php
+++ b/mod/lti/version.php
@@ -48,7 +48,7 @@
 
 defined('MOODLE_INTERNAL') || die;
 
-$plugin->version   = 2019111800;    // The current module version (Date: YYYYMMDDXX).
+$plugin->version   = 2020010800;    // The current module version (Date: YYYYMMDDXX).
 $plugin->requires  = 2019111200;    // Requires this Moodle version.
 $plugin->component = 'mod_lti';     // Full name of the plugin (used for diagnostics).
 $plugin->cron      = 0;