From 1133cc0bbc11aa9b886011c5b9d9199261e4ad77 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Thu, 16 Feb 2017 23:41:23 +0900
Subject: [PATCH] nghttpx: Don't call get_config() repeatedly

---
 src/shrpx.cc | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/shrpx.cc b/src/shrpx.cc
index 091ec708..6fddd4d3 100644
--- a/src/shrpx.cc
+++ b/src/shrpx.cc
@@ -454,7 +454,8 @@ void exec_binary() {
   for (char **p = environ; *p; ++p, ++envlen)
     ;
 
-  auto &listenerconf = get_config()->conn.listener;
+  auto config = get_config();
+  auto &listenerconf = config->conn.listener;
 
   // 2 for ENV_ORIG_PID and terminal nullptr.
   auto envp = make_unique<char *[]>(envlen + listenerconf.addrs.size() + 2);
@@ -482,7 +483,7 @@ void exec_binary() {
 
   auto ipc_fd_str = ENV_ORIG_PID.str();
   ipc_fd_str += '=';
-  ipc_fd_str += util::utos(get_config()->pid);
+  ipc_fd_str += util::utos(config->pid);
   envp[envidx++] = const_cast<char *>(ipc_fd_str.c_str());
 
   for (size_t i = 0; i < envlen; ++i) {