From 1bbcbd365c32b44f2d54423ece7af06ff7962217 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Thu, 1 Aug 2013 20:33:04 +0900
Subject: [PATCH] shrpx: Cast uint8_t to uint32_t to print its decimal number

---
 src/shrpx_http2_upstream.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shrpx_http2_upstream.cc b/src/shrpx_http2_upstream.cc
index a0fa6a42..00ad14b0 100644
--- a/src/shrpx_http2_upstream.cc
+++ b/src/shrpx_http2_upstream.cc
@@ -274,7 +274,7 @@ void on_frame_not_send_callback(nghttp2_session *session,
 {
   auto upstream = reinterpret_cast<Http2Upstream*>(user_data);
   ULOG(WARNING, upstream) << "Failed to send control frame type="
-                          << frame->hd.type
+                          << static_cast<uint32_t>(frame->hd.type)
                           << ", lib_error_code=" << lib_error_code << ":"
                           << nghttp2_strerror(lib_error_code);
   if(frame->hd.type == NGHTTP2_HEADERS &&