usa	2008-05-19 13:31:00 +0900 (Mon, 19 May 2008)

  New Revision: 16471

  Modified files:
    branches/ruby_1_8/ChangeLog
    branches/ruby_1_8/process.c

  Log:
    * process.c (rb_f_system): set last_status when status == -1 because
      there is no path to set it on win32. this patch is derived from
      [ruby-core:16787], submitted by Luis Lavena <luislavena at gmail.com>
    


  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/ChangeLog?r1=16471&r2=16470&diff_format=u
  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi/branches/ruby_1_8/process.c?r1=16471&r2=16470&diff_format=u