From 1649948e7851168613cbff72b67da9b63228ac1a Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sat, 4 Feb 2017 11:33:21 +0900
Subject: [PATCH] asio: Add curly brackets to avoid possible well known issue

---
 src/asio_server.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/asio_server.cc b/src/asio_server.cc
index fd1ec7dd..7f361ca9 100644
--- a/src/asio_server.cc
+++ b/src/asio_server.cc
@@ -170,9 +170,9 @@ void server::start_accept(tcp::acceptor &acceptor, serve_mux &mux) {
           new_connection->start_read_deadline();
           new_connection->start();
         }
-        if (acceptor.is_open ())
+        if (acceptor.is_open()) {
           start_accept(acceptor, mux);
-
+        }
       });
 }