Index: library/Zend/Validate/File/MimeType.php =================================================================== --- library/Zend/Validate/File/MimeType.php (revision 21852) +++ library/Zend/Validate/File/MimeType.php (working copy) @@ -343,8 +343,6 @@ if ($this->_finfo !== false) { $this->_type = finfo_file($this->_finfo, $value); } - - unset($this->_finfo); } if (empty($this->_type) &&