fix last commit

`th` is gone. 

1 files changed, 2 insertions, 2 deletions

diff --git a/thread_pthread.c b/thread_pthread.c
index 20714b18b0..a4363aec48 100644
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -1321,7 +1321,7 @@ rb_ractor_sched_sleep(rb_execution_context_t *ec, rb_ractor_t *cr, rb_unblock_fu
 {
 // ractor lock of cr is acquired
 // r is sleeping statuss
- rb_thread_t *th = rb_ec_thread_ptr(ec);
+ rb_thread_t * volatile th = rb_ec_thread_ptr(ec);
 struct rb_thread_sched *sched = TH_SCHED(th);
 cr->sync.wait.waiting_thread = th; // TODO: multi-thread

@@ -2974,7 +2974,7 @@ timer_thread_deq_wakeup(rb_vm_t *vm, rb_hrtime_t now)
 (w->flags & thread_sched_waiting_timeout) &&
 timer_thread_check_exceed(w->data.timeout, now)) {

- RUBY_DEBUG_LOG("wakeup th:%u", rb_th_serial(th));
+ RUBY_DEBUG_LOG("wakeup th:%u", rb_th_serial(thread_sched_waiting_thread(w)));

 // delete from waiting list
 ccan_list_del_init(&w->node);