Disabled multiple Transfer-Encoding headers. We anyway do not support more than one transfer encoding, so accepting requests with multiple Transfer-Encoding headers doesn't make sense. Further, we do not handle multiple headers, and ignore anything but the first header. Reported by Filippo Valsorda.

# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


cat << END >> $NGX_AUTO_CONFIG_H

#ifndef $have
#define $have  1
#endif

END