diff --git a/src/Symfony/Component/Console/Question/Question.php b/src/Symfony/Component/Console/Question/Question.php
index 06464e135bae0..7d016ecea977c 100644
--- a/src/Symfony/Component/Console/Question/Question.php
+++ b/src/Symfony/Component/Console/Question/Question.php
@@ -188,8 +188,11 @@ public function getValidator()
*/
public function setMaxAttempts($attempts)
{
- if (null !== $attempts && $attempts < 1) {
- throw new InvalidArgumentException('Maximum number of attempts must be a positive value.');
+ if (null !== $attempts) {
+ $attempts = (int) $attempts;
+ if ($attempts < 1) {
+ throw new InvalidArgumentException('Maximum number of attempts must be a positive value.');
+ }
}
$this->attempts = $attempts;
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