From 3c056973a1b4d3cca5681ac4a2c6b2e5937b9053 Mon Sep 17 00:00:00 2001
From: Tatsuhiro Tsujikawa <tatsuhiro.t@gmail.com>
Date: Sun, 17 Aug 2014 00:05:24 +0900
Subject: [PATCH] nghttpx: Ignore SIGCHLD not to create zombie on SIGUSR2 if -D
 is used

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

diff --git a/src/shrpx.cc b/src/shrpx.cc
index 45f795c6..9d81f4e1 100644
--- a/src/shrpx.cc
+++ b/src/shrpx.cc
@@ -1790,7 +1790,8 @@ int main(int argc, char **argv)
   struct sigaction act;
   memset(&act, 0, sizeof(struct sigaction));
   act.sa_handler = SIG_IGN;
-  sigaction(SIGPIPE, &act, 0);
+  sigaction(SIGPIPE, &act, nullptr);
+  sigaction(SIGCHLD, &act, nullptr);
 
   event_loop();