nobu	2012-09-10 17:21:02 +0900 (Mon, 10 Sep 2012)

  New Revision: 36947

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=36947

  Log:
    thread.c: static
    
    * thread.c (patrol_thread): should be static.

  Modified files:
    trunk/thread.c

Index: thread.c
===================================================================
--- thread.c	(revision 36946)
+++ thread.c	(revision 36947)
@@ -3915,7 +3915,7 @@
  * periodically. Multiple polling thread (i.e. concurrent deadlock check)
  * introduces new race conditions. [Bug #6278] [ruby-core:44275]
  */
-rb_thread_t *patrol_thread = NULL;
+static const rb_thread_t *patrol_thread = NULL;
 
 /*
  * call-seq:

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