[APU] Only wait on the worker thread if it actually exists.

2019-08-04 00:27:49 -05:00 · 2019-08-04 00:27:49 -05:00 · 38a6d110e7
parent e48f4ce004
commit 38a6d110e7
1 changed files with 4 additions and 2 deletions
--- a/src/xenia/apu/audio_system.cc
+++ b/src/xenia/apu/audio_system.cc
@ -158,8 +158,10 @@ void AudioSystem::Initialize() {}
 void AudioSystem::Shutdown() {
  worker_running_ = false;
  shutdown_event_->Set();
+  if (worker_thread_) {
    worker_thread_->Wait(0, 0, 0, nullptr);
    worker_thread_.reset();
+  }
 }

 X_STATUS AudioSystem::RegisterClient(uint32_t callback, uint32_t callback_arg,