From 59878361c52ef3e0b4eea7ca48d68dc794c49eec Mon Sep 17 00:00:00 2001
From: jmontoyaa <gugli100@gmail.com>
Date: Fri, 30 Mar 2018 15:16:40 +0200
Subject: [PATCH] Minor - fix php warning

---
 main/lp/learnpath.class.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/main/lp/learnpath.class.php b/main/lp/learnpath.class.php
index f1335292e9..d6d12cb55a 100755
--- a/main/lp/learnpath.class.php
+++ b/main/lp/learnpath.class.php
@@ -12947,7 +12947,11 @@ EOD;
      */
     private static function get_level_for_item($items, $currentItemId)
     {
-        $parentItemId = $items[$currentItemId]->parent;
+        $parentItemId = 0;
+        if (isset($items[$currentItemId])) {
+            $parentItemId = $items[$currentItemId]->parent;
+        }
+
         if ($parentItemId == 0) {
             return 0;
         } else {