From 27fb16140f8519d78e14333650961936bbd82d25 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Tue, 8 Jan 2008 16:56:14 +0000
Subject: [PATCH] r1632 merge:

omit unnecessary test, because NGX_ERROR == -1,
but r->headers_out.last_modified_time != -1 at this point
---
 src/http/modules/ngx_http_not_modified_filter_module.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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 dc626362d..ce4b55cf5 100644
--- a/src/http/modules/ngx_http_not_modified_filter_module.c
+++ b/src/http/modules/ngx_http_not_modified_filter_module.c
@@ -70,7 +70,7 @@ ngx_int_t ngx_http_not_modified_header_filter(ngx_http_request_t *r)
      * I think that the equality of the dates is correcter
      */
 
-    if (ims != NGX_ERROR && ims == r->headers_out.last_modified_time) {
+    if (ims == r->headers_out.last_modified_time) {
         r->headers_out.status = NGX_HTTP_NOT_MODIFIED;
         r->headers_out.content_type.len = 0;
         ngx_http_clear_content_length(r);