From e48e12ec095836a665ab91969747ead59df9f464 Mon Sep 17 00:00:00 2001
From: kosaki <kosaki@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 21 May 2011 19:12:10 +0000
Subject: [PATCH] * thread.c (Init_Thread): add a code comment why the
 meaningless   line is necessary.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 5 +++++
 thread.c  | 1 +
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index 7209880c0f..00413366a6 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Sun May 22 04:11:12 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+
+	* thread.c (Init_Thread): add a code comment why the meaningless
+	  line is necessary.
+
 Sun May 22 01:35:12 2011  Tadayoshi Funaba  <tadf@dotrb.org>
 
 	* ext/date/date_core.c: modified documentation.
diff --git a/thread.c b/thread.c
index 23ed2bc07f..cf7affa424 100644
--- a/thread.c
+++ b/thread.c
@@ -4694,6 +4694,7 @@ Init_Thread(void)
 
     rb_thread_create_timer_thread();
 
+    /* suppress warnings on cygwin, mingw and mswin.*/
     (void)native_mutex_trylock;
 }