diff --git a/thread.c b/thread.c index 91278e718d..498b84174e 100644 --- a/thread.c +++ b/thread.c @@ -1474,7 +1474,7 @@ static inline int blocking_region_begin(rb_thread_t *th, struct rb_blocking_region_buffer *region, rb_unblock_function_t *ubf, void *arg, int fail_if_interrupted) { -#ifdef RUBY_VM_CRITICAL_SECTION +#ifdef RUBY_ASSERT_CRITICAL_SECTION VM_ASSERT(ruby_assert_critical_section_entered == 0); #endif VM_ASSERT(th == GET_THREAD());