Fixed #3835 Delete MailBackup not working - Log shows a warning about SQL I...

Till Brehm

2016-04-20 86853d4d0fd66c277746e9e0cf07fbecbfbbc362

 interface/web/mail/mail_user_edit.php

@@ -209,7 +209,7 @@

      // Set Maildir format
      if ($this->id == 0) {
         $this->dataRecord['maildir_format'] = $sys_config['maildir_format'];
         $this->dataRecord['maildir_format'] = $mail_config['maildir_format'];
      }
      else {
         // restore Maildir format