From 006323e40d47cc992009dee1a530f5d01fec5548 Mon Sep 17 00:00:00 2001
From: Julio Montoya <gugli100@gmail.com>
Date: Mon, 27 Aug 2018 08:22:04 +0200
Subject: [PATCH] Minor - fix php warning

---
 main/exercise/hotspot_answers.as.php | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/main/exercise/hotspot_answers.as.php b/main/exercise/hotspot_answers.as.php
index 7d91ede9bc..2539c1ebe1 100755
--- a/main/exercise/hotspot_answers.as.php
+++ b/main/exercise/hotspot_answers.as.php
@@ -96,13 +96,15 @@ if ($objExercise->selectResultsDisabled() == RESULT_DISABLE_SHOW_SCORE_ATTEMPT_S
     $showOnlyScore = true;
     $showResults = true;
     if ($objExercise->attempts > 0) {
+        $lpId = $trackExerciseInfo['orig_lp_id'] ?? 0;
+        $lpItemId  = $trackExerciseInfo['orig_lp_item_id'] ?? 0;
         $attempts = Event::getExerciseResultsByUser(
             api_get_user_id(),
             $objExercise->id,
             $courseId,
             api_get_session_id(),
-            $trackExerciseInfo['orig_lp_id'],
-            $trackExerciseInfo['orig_lp_item_id'],
+            $lpId,
+            $lpItemId,
             'desc'
         );
         $numberAttempts = count($attempts);