From 4d1b08bb1cb1edaa413d0f652ba68a7fba292419 Mon Sep 17 00:00:00 2001
From: Maxim Dounin <mdounin@mdounin.ru>
Date: Mon, 5 Aug 2013 11:40:33 +0400
Subject: [PATCH] Fixed build with signed socklen_t and unix sockets.

This seems to be the case at least under Cygwin, where build was broken
by 05ba5bce31e0 (1.5.3).

Reported by Kevin Worthington,
http://mailman.nginx.org/pipermail/nginx/2013-August/040028.html.
---
 src/core/ngx_inet.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/ngx_inet.c b/src/core/ngx_inet.c
index 2b5c94c00..bb03720f7 100644
--- a/src/core/ngx_inet.c
+++ b/src/core/ngx_inet.c
@@ -233,7 +233,7 @@ ngx_sock_ntop(struct sockaddr *sa, socklen_t socklen, u_char *text, size_t len,
 
         /* on Linux sockaddr might not include sun_path at all */
 
-        if (socklen <= offsetof(struct sockaddr_un, sun_path)) {
+        if (socklen <= (socklen_t) offsetof(struct sockaddr_un, sun_path)) {
             p = ngx_snprintf(text, len, "unix:%Z");
 
         } else {