kosaki	2011-05-22 04:12:10 +0900 (Sun, 22 May 2011)

  New Revision: 31676

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=31676

  Log:
    * thread.c (Init_Thread): add a code comment why the meaningless
      line is necessary.

  Modified files:
    trunk/ChangeLog
    trunk/thread.c

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 31675)
+++ ChangeLog	(revision 31676)
@@ -1,3 +1,8 @@
+Sun May 22 04:11:12 2011  KOSAKI Motohiro  <kosaki.motohiro@g...>
+
+	* thread.c (Init_Thread): add a code comment why the meaningless
+	  line is necessary.
+
 Sun May 22 01:35:12 2011  Tadayoshi Funaba  <tadf@d...>
 
 	* ext/date/date_core.c: modified documentation.
Index: thread.c
===================================================================
--- thread.c	(revision 31675)
+++ thread.c	(revision 31676)
@@ -4694,6 +4694,7 @@
 
     rb_thread_create_timer_thread();
 
+    /* suppress warnings on cygwin, mingw and mswin.*/
     (void)native_mutex_trylock;
 }
 

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