src: Fix compiler warning

753f6d4a · Tatsuhiro Tsujikawa · aba2dbdd · 753f6d4a
Commit 753f6d4a authored Sep 09, 2015 by Tatsuhiro Tsujikawa
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src/shrpx_client_handler.cc src/shrpx_client_handler.cc +1 -1

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--- 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";
    }