From 753f6d4a3e5696438d96f560f79352a59841ef08 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Wed, 9 Sep 2015 21:01:13 +0900
Subject: [PATCH] src: Fix compiler warning

---
 src/shrpx_client_handler.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shrpx_client_handler.cc b/src/shrpx_client_handler.cc
index 5ccc423e..c9dd67be 100644
--- a/src/shrpx_client_handler.cc
+++ b/src/shrpx_client_handler.cc
@@ -914,7 +914,7 @@ int ClientHandler::proxy_protocol_read() {
 
   constexpr const char HEADER[] = "PROXY ";
 
-  if (end - rb_.pos < str_size(HEADER)) {
+  if (static_cast<size_t>(end - rb_.pos) < str_size(HEADER)) {
     if (LOG_ENABLED(INFO)) {
       CLOG(INFO, this) << "PROXY-protocol-v1: PROXY version 1 ID not found";
     }