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diff src/http/ngx_http_header_filter_module.c @ 382:984bb0b1399b NGINX_0_7_3

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nginx 0.7.3 *) Change: the "rss" extension MIME type has been changed to "application/rss+xml". *) Change: now the "gzip_vary" directive turned on issues a "Vary: Accept-Encoding" header line for uncompressed responses too. *) Feature: now the "rewrite" directive does a redirect automatically if the "https://" protocol is used. *) Bugfix: the "proxy_pass" directive did not work with the HTTPS protocol; the bug had appeared in 0.6.9.
author Igor Sysoev <http://sysoev.ru>
date Mon, 23 Jun 2008 00:00:00 +0400
parents 820f6378fc00
children 1172e6d6f40f
line wrap: on
line diff
--- a/src/http/ngx_http_header_filter_module.c
+++ b/src/http/ngx_http_header_filter_module.c
@@ -347,6 +347,10 @@ ngx_http_header_filter(ngx_http_request_
         len += sizeof("Connection: closed" CRLF) - 1;
     }
 
+    if (r->gzip && clcf->gzip_vary) {
+        len += sizeof("Vary: Accept-Encoding" CRLF) - 1;
+    }
+
     part = &r->headers_out.headers.part;
     header = part->elts;
 
@@ -516,6 +520,11 @@ ngx_http_header_filter(ngx_http_request_
                              sizeof("Connection: close" CRLF) - 1);
     }
 
+    if (r->gzip && clcf->gzip_vary) {
+        b->last = ngx_cpymem(b->last, "Vary: Accept-Encoding" CRLF,
+                             sizeof("Vary: Accept-Encoding" CRLF) - 1);
+    }
+
     part = &r->headers_out.headers.part;
     header = part->elts;