nghttpx: Ignore SIGCHLD not to create zombie on SIGUSR2 if -D is used

3c056973 · Tatsuhiro Tsujikawa · d17f35a4 · 3c056973
Commit 3c056973 authored Aug 17, 2014 by Tatsuhiro Tsujikawa
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src/shrpx.cc src/shrpx.cc +2 -1

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--- 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();