* modules/filters/mod_deflate.c (deflate_out_filter): Check explicitly

for a 304 or 204 response rather than a brigade which begins with EOS,
to correctly handle such responses when generated by a CGI script.
Don't alter the headers for this case either.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@109500 13f79535-47bb-0310-9956-ffa450edef68