nginx 1.4.1 + 'gzip on' causes download of file instead of displaying it in browser

[gadh]

i found the bug - the web server returned in "Content-Type" header just
"text/html" and not added "charset=UTF-8".
why text/html is not enough ?

Posted at Nginx Forum: http://forum.nginx.org/read.php?2,239608,239622#msg-239622