From: Igor Sysoev <igor@sysoev.ru>
Date: Wed, 11 Nov 2009 14:32:49 +0000 (+0000)
Subject: remove "Content-Encoding: gzip" in 304 response
X-Git-Tag: release-0.8.24~1
X-Git-Url: http://git.kaiwu.me/postgresql/log/contrib/postgres_fdw/postgres_fdw.c?a=commitdiff_plain;h=20c9f8be85b06a052166db51b3d47a6cace8d41c;p=nginx.git

remove "Content-Encoding: gzip" in 304 response
sent by ngx_http_gzip_static_module
---

diff --git a/src/http/modules/ngx_http_not_modified_filter_module.c b/src/http/modules/ngx_http_not_modified_filter_module.c
index 5312b3a22..705815740 100644
--- a/src/http/modules/ngx_http_not_modified_filter_module.c
+++ b/src/http/modules/ngx_http_not_modified_filter_module.c
@@ -88,6 +88,11 @@ ngx_http_not_modified_header_filter(ngx_http_request_t *r)
     ngx_http_clear_content_length(r);
     ngx_http_clear_accept_ranges(r);
 
+    if (r->headers_out.content_encoding) {
+        r->headers_out.content_encoding->hash = 0;
+        r->headers_out.content_encoding = NULL;
+    }
+
     return ngx_http_next_header_filter(r);
 }