From 3d5d76ba741fa474eeeedb062adff23908c06d6d Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Mon, 3 Oct 2016 22:08:33 +0900
Subject: [PATCH] nghttpx: Update doc

---
 src/shrpx.cc | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/shrpx.cc b/src/shrpx.cc
index d3374ea2..6fd0986d 100644
--- a/src/shrpx.cc
+++ b/src/shrpx.cc
@@ -888,6 +888,7 @@ std::vector<InheritedAddr> get_inherited_addr_from_env(Config *config) {
         }
       }
     } else {
+      // The return value of getenv may be allocated statically.
       if (getenv(ENV_UNIX_PATH.c_str()) && getenv(ENV_UNIX_FD.c_str())) {
         auto name = ENV_ACCEPT_PREFIX.str();
         name += '1';