From 2fc2a27ac1c9356fa789d7de1d68ff0428038ab5 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sun, 22 Jan 2017 21:21:36 +0900
Subject: [PATCH] nghttpx: Use char instead of char[] if possible

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

diff --git a/src/shrpx_https_upstream.cc b/src/shrpx_https_upstream.cc
index b575dcf3..a878b0f1 100644
--- a/src/shrpx_https_upstream.cc
+++ b/src/shrpx_https_upstream.cc
@@ -1029,7 +1029,7 @@ int HttpsUpstream::on_downstream_header_complete(Downstream *downstream) {
 
   buf->append("HTTP/");
   buf->append(util::utos(req.http_major));
-  buf->append(".");
+  buf->append('.');
   buf->append(util::utos(req.http_minor));
   buf->append(' ');
   buf->append(http2::stringify_status(balloc, resp.http_status));