From 09df9972dc7903d72964841411208f6e47397018 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Mon, 30 Jul 2018 15:21:01 +0000
Subject: thread_pthread.c: revert r64123

* thread_pthread.c (USE_NATIVE_SLEEP_COND): revised wrongly removed
  line with the ifndef guard.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64131 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 thread_pthread.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'thread_pthread.c')

diff --git a/thread_pthread.c b/thread_pthread.c
index db940a7be5..d09569ec7d 100644
--- a/thread_pthread.c
+++ b/thread_pthread.c
@@ -1565,6 +1565,10 @@ rb_thread_create_mjit_thread(void (*worker_func)(void))
     return ret;
 }
 
+#ifndef USE_NATIVE_SLEEP_COND
+#define USE_NATIVE_SLEEP_COND (1)
+#endif
+
 #if USE_NATIVE_SLEEP_COND
 rb_nativethread_cond_t *
 rb_sleep_cond_get(const rb_execution_context_t *ec)
-- 
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