[ruby-cvs:53729] usa:r46583 (ruby_2_0_0): merge revision(s) 46233: [Backport #9878]

[usa at ruby-lang.org]

usa	2014-06-27 17:55:19 +0900 (Fri, 27 Jun 2014)

  New Revision: 46583

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=46583

  Log:
    merge revision(s) 46233: [Backport #9878]
    
    * signal.c (ruby_signal): should return either `old.sa_sigaction`
      or `old.sa_handler`, depending on whether `SA_SIGINFO` is set in
      `old.sa_flags`, because they may not be a union.
      [ruby-core:62836] [Bug #9878]

  Modified directories:
    branches/ruby_2_0_0/
  Modified files:
    branches/ruby_2_0_0/ChangeLog
    branches/ruby_2_0_0/signal.c
    branches/ruby_2_0_0/version.h