nghttpx: Use cached get_config()->pid in save_pid()

c67ccad7 · Tatsuhiro Tsujikawa · 5d59adc5 · c67ccad7
Commit c67ccad7 authored Nov 27, 2014 by Tatsuhiro Tsujikawa
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src/shrpx.cc src/shrpx.cc +1 -1

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--- a/src/shrpx.cc
+++ b/src/shrpx.cc
@@ -309,7 +309,7 @@ namespace {
 void save_pid()
 {
  std::ofstream out(get_config()->pid_file.get(), std::ios::binary);
-  out << getpid() << "\n";
+  out << get_config()->pid << "\n";
  out.close();
  if(!out) {
    LOG(ERROR) << "Could not save PID to file "