Exercise: Fix set custom speeds

2 years ago · c4697d9e07
parent 3aae7fa226
commit c4697d9e07
1 changed files with 2 additions and 1 deletions
--- a/main/exercise/ReadingComprehension.php
+++ b/main/exercise/ReadingComprehension.php
@ -73,7 +73,8 @@ class ReadingComprehension extends UniqueAnswer
        parent::__construct();
        $this->type = READING_COMPREHENSION;
        $this->isContent = $this->getIsContent();
-        $customSpeeds = api_get_configuration_value('exercise_question_reading_comprehension_extra_speeds')['speeds'];
+        $extraSpeeds = api_get_configuration_value('exercise_question_reading_comprehension_extra_speeds');
+        $customSpeeds = $extraSpeeds['speeds'] ?? [];
        if (!empty($customSpeeds) && is_array($customSpeeds)) {
            $this->allSpeeds = self::$speeds;
            foreach ($customSpeeds as $speed) {