From 98d479a5a244aabc7b4ed492f0676621768e9e41 Mon Sep 17 00:00:00 2001
From: Angel Fernando Quiroz Campos <angelfqc.18@gmail.com>
Date: Tue, 20 Sep 2022 03:59:19 -0500
Subject: [PATCH] Exercise: Fix create answers for multiple answer dropdown -
 refs BT#20086

---
 main/exercise/MultipleAnswerDropdown.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main/exercise/MultipleAnswerDropdown.php b/main/exercise/MultipleAnswerDropdown.php
index d9258a2605..0c21b1aaab 100644
--- a/main/exercise/MultipleAnswerDropdown.php
+++ b/main/exercise/MultipleAnswerDropdown.php
@@ -98,7 +98,7 @@ class MultipleAnswerDropdown extends Question
                 $isCorrect = (int) $objAnswer->correct[$i];
             }
 
-            $objAnswer->createAnswer($line, $isCorrect, '', $objAnswer->weighting[$i], $i++);
+            $objAnswer->createAnswer($line, $isCorrect, '', $objAnswer->weighting[$i] ?? 0, $i++);
         }
 
         $objAnswer->save();