Fix Multiple Answer True/False/Don't know : Remove answer - Refs #8179

chamilo · Jun 1, 2016 · 0a3be68 · 0a3be68
1 parent 4a11627
commit 0a3be68
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/main/exercice/multiple_answer_true_false.class.php b/main/exercice/multiple_answer_true_false.class.php
@@ -34,7 +34,7 @@ public function createAnswersForm($form)
     {
         $nb_answers = isset($_POST['nb_answers']) ? $_POST['nb_answers'] : 4;
         // The previous default value was 2. See task #1759.
-        $nb_answers += isset($_POST['lessAnswers']) ? -1 : isset($_POST['moreAnswers']) ? 1 : 0;
+        $nb_answers += (isset($_POST['lessAnswers']) ? -1 : (isset($_POST['moreAnswers']) ? 1 : 0));
 
         $course_id = api_get_course_int_id();
         $obj_ex = $_SESSION['objExercise'];