From 242941461bfaf0860e87704f77ff5d53d34fff55 Mon Sep 17 00:00:00 2001
From: Epagris <wabe@t-email.hu>
Date: Sun, 12 Oct 2025 22:39:54 +0200
Subject: [PATCH] - OpenEndedTask: clearCorrectAnswers()

---
 class/Tasks/OpenEndedTask.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/class/Tasks/OpenEndedTask.php b/class/Tasks/OpenEndedTask.php
index 9276f80..5299fb2 100644
--- a/class/Tasks/OpenEndedTask.php
+++ b/class/Tasks/OpenEndedTask.php
@@ -17,6 +17,10 @@ class OpenEndedTask extends PicturedTask
         $this->correct_answer[] = $ca;
     }
 
+    public function clearCorrectAnswers(): void {
+        $this->correct_answer = [];
+    }
+
     public function saveAnswer(mixed $ans): bool
     {
         // collect transformations