From e7b2f1809f59a06bd6eb8d120b89b72a63d85373 Mon Sep 17 00:00:00 2001
From: Igor Sysoev <igor@sysoev.ru>
Date: Mon, 4 May 2009 11:39:22 +0000
Subject: [PATCH] fix building ngx_http_image_filter_module on 64-bit platforms

---
 src/http/modules/ngx_http_image_filter_module.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/http/modules/ngx_http_image_filter_module.c b/src/http/modules/ngx_http_image_filter_module.c
index a5af1ac2e..10fefc549 100644
--- a/src/http/modules/ngx_http_image_filter_module.c
+++ b/src/http/modules/ngx_http_image_filter_module.c
@@ -186,7 +186,7 @@ ngx_http_image_header_filter(ngx_http_request_t *r)
 
     len = r->headers_out.content_length_n;
 
-    if (len != -1 && len > conf->buffer_size) {
+    if (len != -1 && len > (off_t) conf->buffer_size) {
         ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
                       "image filter: too big response: %O", len);