diff options
| -rw-r--r-- | thread_pthread.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/thread_pthread.c b/thread_pthread.c index 38bc134fa8..9f6707ae5d 100644 --- a/thread_pthread.c +++ b/thread_pthread.c @@ -1055,14 +1055,12 @@ ubf_set(rb_thread_t *th, rb_unblock_function_t *func, void *arg) static void ubf_clear(rb_thread_t *th) { - if (th->unblock.func) { - rb_native_mutex_lock(&th->interrupt_lock); - { - th->unblock.func = NULL; - th->unblock.arg = NULL; - } - rb_native_mutex_unlock(&th->interrupt_lock); + rb_native_mutex_lock(&th->interrupt_lock); + { + th->unblock.func = NULL; + th->unblock.arg = NULL; } + rb_native_mutex_unlock(&th->interrupt_lock); } static void |