diff options
Diffstat (limited to 'thread_win32.c')
| -rw-r--r-- | thread_win32.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/thread_win32.c b/thread_win32.c index f9c268b117..c656d79a1a 100644 --- a/thread_win32.c +++ b/thread_win32.c @@ -798,14 +798,14 @@ rb_thread_create_timer_thread(void) static int native_stop_timer_thread(void) { - int stopped = --system_working <= 0; - if (stopped) { - SetEvent(timer_thread.lock); - native_thread_join(timer_thread.id); - CloseHandle(timer_thread.lock); - timer_thread.lock = 0; - } - return stopped; + RUBY_ATOMIC_SET(system_working, 0); + + SetEvent(timer_thread.lock); + native_thread_join(timer_thread.id); + CloseHandle(timer_thread.lock); + timer_thread.lock = 0; + + return 1; } static void |