[ruby-cvs:50088] nagachika:r42946 (ruby_2_0_0): merge revision(s) 42890: [Backport #8878]

[nagachika at ruby-lang.org]

nagachika	2013-09-15 22:59:44 +0900 (Sun, 15 Sep 2013)

  New Revision: 42946

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=42946

  Log:
    merge revision(s) 42890: [Backport #8878]
    
    * tool/rbinstall.rb (Gem::Specification#initialize): default date to
      RUBY_RELEASE_DATE.  [ruby-core:57072] [Bug #8878]
    
    * tool/rbinstall.rb (Gem::Specification#to_ruby): add date.

  Modified directories:
    branches/ruby_2_0_0/
  Modified files:
    branches/ruby_2_0_0/ChangeLog
    branches/ruby_2_0_0/tool/rbinstall.rb
    branches/ruby_2_0_0/version.h