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-rw-r--r--thread_pthread.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/thread_pthread.c b/thread_pthread.c
index 7268618bd8..db304ba276 100644
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -1766,10 +1766,10 @@ rb_thread_create_mjit_thread(void (*child_hook)(void), void (*worker_func)(void)
pthread_atfork(NULL, NULL, child_hook);
if (pthread_attr_init(&attr) == 0
+ /* jit_worker thread is not to be joined */
+ && pthread_attr_setdetachstate(&attr, PTHREAD_CREATE_DETACHED) == 0
&& pthread_attr_setscope(&attr, PTHREAD_SCOPE_SYSTEM) == 0
&& pthread_create(&worker_pid, &attr, mjit_worker, (void *)worker_func) == 0) {
- /* jit_worker thread is not to be joined */
- pthread_detach(worker_pid);
return TRUE;
}
else {