From 6a2950aef097c22d01c565c1b6e41bb69360feda Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Thu, 12 Jun 2014 00:19:01 +0900
Subject: [PATCH] nghttpx: Make tty to false when daemonized

---
 src/shrpx.cc       | 4 ++++
 src/shrpx_config.h | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/shrpx.cc b/src/shrpx.cc
index ededee25..7207f343 100644
--- a/src/shrpx.cc
+++ b/src/shrpx.cc
@@ -280,6 +280,10 @@ int event_loop()
       LOG(FATAL) << "Failed to daemonize: " << strerror(errno);
       exit(EXIT_FAILURE);
     }
+
+    // Set tty = false when daemonized.  syslog is garbling with ANSI
+    // escape.
+    mod_config()->tty = false;
   }
 
   if(get_config()->pid_file) {
diff --git a/src/shrpx_config.h b/src/shrpx_config.h
index 1d04c001..9d6b57da 100644
--- a/src/shrpx_config.h
+++ b/src/shrpx_config.h
@@ -251,7 +251,7 @@ struct Config {
   bool insecure;
   bool backend_ipv4;
   bool backend_ipv6;
-  // true if stderr refers to a terminal.
+  // true if stderr refers to a terminal and not daemonized
   bool tty;
   bool http2_no_cookie_crumbling;
   bool upstream_frame_debug;