shyouhei	2008-07-13 00:08:29 +0900 (Sun, 13 Jul 2008)

  New Revision: 18049

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=18049

  Log:
    merge revision(s) 17940:
    * lib/ipaddr.rb (IPAddr#initialize): get rid of ArgumentError in
      IPAddr#to_range.  a patch from okkez <okkez000 AT gmail.com> in
      [ruby-dev:35091].

  Modified files:
    branches/ruby_1_8_7/ChangeLog
    branches/ruby_1_8_7/lib/ipaddr.rb
    branches/ruby_1_8_7/version.h