comparison vendor/symfony/console/Helper/SymfonyQuestionHelper.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

  */
 
 namespace Symfony\Component\Console\Helper;
 
 use Symfony\Component\Console\Exception\LogicException;
+use Symfony\Component\Console\Formatter\OutputFormatter;
 use Symfony\Component\Console\Input\InputInterface;
 use Symfony\Component\Console\Output\OutputInterface;
 use Symfony\Component\Console\Question\ChoiceQuestion;
 use Symfony\Component\Console\Question\ConfirmationQuestion;
 use Symfony\Component\Console\Question\Question;
 use Symfony\Component\Console\Style\SymfonyStyle;
-use Symfony\Component\Console\Formatter\OutputFormatter;
 
 /**
  * Symfony Style Guide compliant question helper.
  *
  * @author Kevin Bond <[e-mail]>

         $question->setValidator(function ($value) use ($validator) {
             if (null !== $validator) {
                 $value = $validator($value);
             } else {
                 // make required
-                if (!is_array($value) && !is_bool($value) && 0 === strlen($value)) {
+                if (!\is_array($value) && !\is_bool($value) && 0 === \strlen($value)) {
                     @trigger_error('The default question validator is deprecated since Symfony 3.3 and will not be used anymore in version 4.0. Set a custom question validator if needed.', E_USER_DEPRECATED);
 
                     throw new LogicException('A value is required.');
                 }
             }

 
                 break;
 
             case $question instanceof ChoiceQuestion:
                 $choices = $question->getChoices();
-                $text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, OutputFormatter::escape($choices[$default]));
+                $text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, OutputFormatter::escape(isset($choices[$default]) ? $choices[$default] : $default));
 
                 break;
 
             default:
                 $text = sprintf(' <info>%s</info> [<comment>%s</comment>]:', $text, OutputFormatter::escape($default));