Fixed small issue

diff --git a/wcfsetup/install/files/lib/form/MessageForm.class.php b/wcfsetup/install/files/lib/form/MessageForm.class.php
index 4cc0ff81f2c24056bcd44293b83328ba30bab846..e2ec358c5b2b803bdeef5052817b602f1f201459 100644 (file)
--- a/wcfsetup/install/files/lib/form/MessageForm.class.php
+++ b/wcfsetup/install/files/lib/form/MessageForm.class.php
@@ -231,7 +231,7 @@ abstract class MessageForm extends RecaptchaForm {
                }
                
                if (mb_strlen($this->subject) > 255) {
-                       throw new UserInputException('subject', 'tooLong');
+                       $this->subject = mb_substr($this->subject, 0, 255);
                }
                
                // search for censored words