program/include/rcube_config.php
@@ -237,9 +237,9 @@ // use the configured delimiter for headers if (!empty($this->prop['mail_header_delimiter'])) return $this->prop['mail_header_delimiter']; else if (strtolower(substr(PHP_OS, 0, 3) == 'win')) else if (strtolower(substr(PHP_OS, 0, 3)) == 'win') return "\r\n"; else if (strtolower(substr(PHP_OS, 0, 3) == 'mac')) else if (strtolower(substr(PHP_OS, 0, 3)) == 'mac') return "\r\n"; else return "\n";